Tree-house designer Pete Nelson builds arboreal getaways that are large and ornate or small and simple in this series, which begins with a ranch-style structure in several hackberry trees on a property near Waco, Texas.

A Celtic-theme cottage in an olive tree in California features a circular design that includes a fireplace and a rain-maker to mimic damp Irish weather.

A spa retreat on a ranch in Texas presents Pete with several plumbing challenges when he makes room for a steam shower and a Japanese soaking tub.

A barn-theme tavern—complete with a brewing system—that's accessible by a rope bridge 25 feet high is constructed for a family in rural Ohio, and Pete gets help with the project from some Amish neighbors.

In search of an inspiring space to begin her first novel, a writer in Rhinebeck, New York calls on Pete to build a hideaway to embrace her creativity but instantly feels blocked when she disagrees with Pete about the chosen tree. Once Pete wins her over, he transforms the tree into a gold-leafed “Spirit House” retreat filled with Buddhist artifacts and uplifting oddities and a loft to rest the brain between chapters.

Pete Nelson Takes a look at some of the best tree houses that he has come across

Episode Synopsis: A couple in Oregon need extra room when their daughter comes home from college, so Pete builds a guesthouse in a tree.

A family in Bedford, N.Y., spare no expense for a tree house that features a patio for barbecuing, a living room and a playroom with chalkboards.

In the Season 1 finale, Pete builds a honeymoon suite for a couple who want to get married at Treehouse Point, but all of the other accommodations are booked.

The “Treehouse Masters” team constructs a tree fort for a deserving family; Pete and the group recall their biggest challenges and most impressive builds.

Just one day of Christmas cheer isn’t enough for a real-life Santa and Mrs. Claus, who celebrate the season 365 days a year in Southern California. Old St. Nick and the missus call on Pete and his crew to spruce up their yard with some holiday magic. Pete creates a treehouse workshop complete with Santa's red chair, a naughty-or-nice drawbridge, a secret elf trap door, a candy cane and holly access bridge and some miracle Christmas snow...in the California desert!

Just one day of Christmas cheer isn’t enough for a real-life Santa and Mrs. Claus, who celebrate the season 365 days a year in Southern California. Old St. Nick and the missus call on Pete and his crew to spruce up their yard with some holiday magic. Pete creates a treehouse workshop complete with Santa's red chair, a naughty-or-nice drawbridge, a secret elf trap door, a candy cane and holly access bridge and some miracle Christmas snow...in the California desert!

Pete builds an incredible, adventure-themed treehouse for a young, exploration-loving family in the heart of Pennsylvania’s Pocono Mountains. The family calls Pete and his crew to create a massive, two-story jungle masterpiece packed with secret doors and hidden passageways within a cluster of cherry trees! Pete delivers not just one but two bouncy suspension bridges, a daring rock-climbing wall anda living wall containing more than 700 live plants for this colossal treehouse, which overlooks a deep gorge. With a secret sarcophagus entrance, a second-sleeping loft and loads of adventurous novelties, this treehouse is sure to bring the family hours of fun, especially when Pete reveals his tailored, sentimental surprise: a tribute to the family’s beloved grandmother.

Two sisters who run their family’s rural inn in Farmington, Pennsylvania, present Pete with a bear of a task: build an observation treehouse on their 1000-acre property, where they can watch the black bears roaming the land. Pete is a little nervous at first when it comes to his team building in the midst of these wild beasts, but he turns his fear into inspiration by creating his first-ever mid-century decagon treehouse with walls of glass and windows, a wrap-around deck, cathedral ceilings and a closed-circuit bear-cam tracking system nestled among three white oaks and standing more than 20 feet from the ground. For the interior, Pete incorporates mission-style furniture, a roaring fireplace and a handmade oak bar.

A large family from Independence, Ohio, runs a nonprofit organization Cornerstone of Hope, which provides grief services to anyone who has lost a family member. The family asks Pete to build a therapeutic space in the trees for Cornerstone of Hope, incorporating the nonprofit’s symbol, the butterfly. Pete jumps at this opportunity as he strongly believes in the unique healing power of trees and treehouses. He designs a butterfly-themed treehouse that stretches across six tree varieties, including a gorgeous cluster of maple, cherry, tulip and beech trees. The treehouse features a 400-square-foot deck, loft space, a butterfly wing-shaped jungle gym, a gigantic climbing net and a breathtaking butterfly chandelier. Pete really goes above and beyond when he outfits the treehouse with mechanical butterflies that can be enjoyed all year round!

A nature-loving woman in Humboldt County, California, asks Pete and his crew to build a treehouse that pushes their skills to the limit. She feels cramped in her home and wants a permanent residence 60 feet up in the area’s giant redwood trees. Pete and crew take the comforts of home to new heights in this bohemian-chic, tri-level treehouse, which boasts a bathroom, lounge and bedroom loft spread out throughout three floors with low-hanging lights, tapestries, modular furniture and an overall genie-in-a-bottle aesthetic. The owner dreams of being able to see the Pacific Ocean from her cozy forest perch atop the redwood canopy, and Pete knows that he and his crew are the only ones who can deliver!

A young couple has big dreams of a lighthouse treehouse atop a seaside seawall along the coast of Northwest Washington. Pete is challenged by the property’s incredibly steep grade and must deliver all of his materials to the site by way of barge only! The octagon-shaped, two-story, white-and-red shingled structure, which is housed among a group of cottonwood trees, features porthole windows, a wrap-around balcony, a nautical-themed interior and rainbow-colored glass. The couple, wanting to truly live off the grid, throws Pete a curve ball by asking him for a rainwater shower system, a composting toilet and supply power (where there is none). Surprisingly, Pete delivers a custom gift for the couple's pampered pooch: a 'backyard' high in the air!

Treehouse expert and visionary Pete Nelson explores the evolution of treehouses through delving into the many shapes and vast variety of functions they've served throughout the years. “Ultimate Treehouses 2” features a Papua, New Guinea, high-in-the-sky tribal treehouse built by hand, the world’s oldest backyard treehouse (more than 200 years old), a luxury treehouse gem in New York and a re-purposed airplane fuselage in Costa Rica. The special also spotlights fully suspended biospheres in the wild skies of British Columbia. Follow Pete’s jaw-dropping journey into the past, present and future of treehouse design.

A family from nearby Seattle wants to expand its already famous rural recording studio up into the trees! Up for the challenge, Pete creates a high-tech, two-story recording oasis more than 36 feet tall with in a group of cedar trees. Marrying music and nature, Pete and crew accent the treehouse with rust-colored metal, patterned, textured cork walls and a massive picture window that overlooks the wild salmon creek below. Upon completion, this musical treetop masterpiece is ready for its first recording session when a Grammy-award-winning megastar arrives at the reveal to lay down a brand-new track.

A Texas Dad wants a mancave so he has somewhere to bond with his grandson. Pete builds a 600 square foot Western-style mancave treehouse with cigar humidor, meat smoker, flat screen TV, bathroom, stone walls, and can sleep 5.

Pete uses handhewn rustic cedar to build an African-inspired circular hut treehouse complete with aerial walkway, spiral staircase, and thatched roof.

A Kenyan born author wants a African themed hut in Washington. Pete uses handhewn rustic cedar to build an African-inspired circular hut treehouse complete with aerial walkway, spiral staircase, and thatched roof.

Pete revisits his former home - a site where he built his very first treehouses. Revamping old treehouse building techniques with new and improved methods, the team fuses traditional wood with the power of steel, making these Nelson classics brand new.

Pete revisits his former home – a site where he built his very first treehouses. Revamping old treehouse building techniques with new and improved methods, the team fuses traditional wood with the power of steel, making these Nelson classics brand new.

A couple in Tulsa has two things in common: they are both expert gardeners and they both have Scottish heritage. They enlist Pete to build “something extraordinary” in their backyard by creating a treetop Scottish cottage 10-feet high in a robust pin oak. Pete creates this sturdy treetop gardeners’ paradise to resist the powerful Oklahoma winds and connects it directly to the couple’s home via a sky bridge: a first for Pete! The treehouse features custom hanging flower baskets, floral-themed decorative railings, interior cubbies for storing gardening tools, Scottish-themed furniture and even tartan curtains. When all is said and done, the treehouse will be a floating garden in the sky, built by Pete and the NTS crew while donning a new addition to their uniforms – authentic Scottish kilts.

A couple in Tulsa has two things in common: they are both expert gardeners and they both have Scottish heritage. They enlist Pete to build “something extraordinary” in their backyard by creating a treetop Scottish cottage 10-feet high in a robust pin oak.

The matriarch of a multi-generational Memphis family with a retreat in a wild bird paradise reaches out to Pete to build a giant bird nest treehouse. This “human nest” will pay homage to the magnificent egret nests that line the family’s lake, and will be housed in two hackberry trees and one sturdy oak. The two-story retreat will feature driftwood railings woven to truly look like a living nest, a Southern-style living area, and twelve hand-crafted windows. The exterior will feature a wraparound screen-porch, wildlife viewing deck, and a dumbwaiter rigged to send Southern sweet tea to the roof during sunset bird watching sessions.

The matriarch of a multi-generational Memphis family with a retreat in a wild bird paradise reaches out to Pete to build a giant bird nest treehouse. This “human nest” will pay homage to the magnificent egret nests that line the family’s lake, and will be housed in two hackberry trees and one sturdy oak.

Pete and the crew look to Buddha's teachings as they build a traditional Japanese teahouse 20 feet in the air complete with a shoji screen wall, Tatami mats, low table with sunken floor and pagoda style roof for a zen-like paradise in Seattle.

Pete and the crew look to Buddha's teachings as they build a traditional Japanese teahouse 20 feet in the air complete with a shoji screen wall, Tatami mats, low table with sunken floor and pagoda style roof for a zen-like paradise in Seattle.

Truly a worldwide phenomenon, treehouses extend to even the farthest corners of our world. Pete travels to Japan to tour with the country’s most beloved, renowned treehouse builder: Takashi Kobayashi. Longtime friend of Pete’s and truly an inspiration to treehouse builders everywhere, Taka takes his American buddy on a whirlwind tour of his greatest creations, including a treehouse bar in the middle of Tokyo, a luxurious spa retreat in the countryside and a touching treetop tribute to children affected by the devastating 2011 tsunami. All the while, Pete experiences the wonders of Japan’s wilds, the quirky excitement of Tokyo, and shares with us traditional Japanese experiences.

Truly a worldwide phenomenon, treehouses extend to even the farthest corners of our world. Pete travels to Japan to tour with the country's most beloved, renowned treehouse builder: Takashi Kobayashi. Longtime friend of Pete’s and truly an inspiration to treehouse builders everywhere, Taka takes his American buddy on a whirlwind tour of his greatest creations, including a treehouse bar in the middle of Tokyo, a luxurious spa retreat in the countryside and a touching treetop tribute to children affected by the devastating 2011 tsunami. All the while, Pete experiences the wonders of Japan's wilds, the quirky excitement of Tokyo, and shares with us traditional Japanese experiences.

Truly a worldwide phenomenon, treehouses extend to even the farthest corners of our world. Pete travels to Japan to tour with the country’s most beloved, renowned treehouse builder: Takashi Kobayashi. Longtime friend of Pete’s and truly an inspiration to treehouse builders everywhere, Taka takes his American buddy on a whirlwind tour of his greatest creations, including a treehouse bar in the middle of Tokyo, a luxurious spa retreat in the countryside and a touching treetop tribute to children affected by the devastating 2011 tsunami. All the while, Pete experiences the wonders of Japan’s wilds, the quirky excitement of Tokyo, and shares with us traditional Japanese experiences.

A farm in Wisconsin is the setting for a two-story tree house that features two decks; a loft; a lounge; and an art studio that has storage space for paint and canvases, a slop sink for washing brushes, an easel, drafting tables and a sewing station.

Pete builds a treehouse that represents the meaning of summer camp, with a glamorous twist, just off the coast of WA. Pete gains inspiration to create a space that includes archery, a rock climbing wall, and enough bunk beds to sleep plenty of “glampers.”

Pete builds a treehouse that represents the meaning of summer camp, with a glamorous twist, just off the coast of WA. Pete gains inspiration to create a space that includes archery, a rock climbing wall, and enough bunk beds to sleep plenty of “glampers.”

Pete and Daryl join forces with an inventive treehouse designer to create a sky-high geometric globe for an adventurous and deserving family whose many good works include rescuing lost and stranded hikers in the vast woodlands near their Seattle home. This 30-sided, out-of-this-world treetop orb will be connected to the trees solely by wires.

Pete and Daryl join forces with an inventive treehouse designer to create a sky-high geometric globe for an adventurous and deserving family whose many good works include rescuing lost and stranded hikers in the vast woodlands near their Seattle home. This 30-sided, out-of-this-world treetop orb will be connected to the trees solely by wires.

Brian Kelley – a Southern gentleman who just happens to be half of superstar country-pop sensation Florida Georgia Line – is dreaming of a treehouse that he can “cruise” to with his gorgeous new wife in their home outside of Nashville. It is a three story whimsical, speakeasy-themed creative space built at the edge of a ravine below their home, perched in two strong oaks and a hickory tree. A sky-high bridge attached to their front porch floats through the tree branches to the second story of the treehouse, allowing the couple to easily access their private refuge. Pete incorporates wood from a treehouse that Brian’s father built for him as a boy, a bedroom, office, writing room, and a fantastic music-recording studio decorated with Guatemalan fabrics and vintage light bulbs.

Brian Kelley – a Southern gentleman who just happens to be half of superstar country-pop sensation Florida Georgia Line – is dreaming of a treehouse that he can “cruise” to with his gorgeous new wife in their home outside of Nashville. It is a three story whimsical, speakeasy-themed creative space built at the edge of a ravine below their home, perched in two strong oaks and a hickory tree. A sky-high bridge attached to their front porch floats through the tree branches to the second story of the treehouse, allowing the couple to easily access their private refuge. Pete incorporates wood from a treehouse that Brian’s father built for him as a boy, a bedroom, office, writing room, and a fantastic music-recording studio decorated with Guatemalan fabrics and vintage light bulbs.

An Arizona boy's Make-a-Wish request is granted when Pete designs a tree house with a ramp for his wheelchair and characters from the 2014 film "The Boxtrolls."

An Arizona boy's Make-a-Wish request is granted when Pete designs a tree house with a ramp for his wheelchair and characters from the 2014 film "The Boxtrolls."

A 500 square-foot ski lodge treehouse with a stainless steel candy kitchen and wine bar, 11 feet in the air and among 14 camphor trees is the gift Santa Pete wants to give the candy and wine making Splinter family of Northern California.

A 500 square-foot ski lodge treehouse with a stainless steel candy kitchen and wine bar, 11 feet in the air and among 14 camphor trees is the gift Santa Pete wants to give the candy and wine making Splinter family of Northern California.

A couple who live in a one-room yurt in Portland, Maine, want a space for entertaining, so Pete builds them a tree house 19 feet high that features a rooftop crow's nest, a copper roof and a wall of windows that offers scenic New England views.

A Seattle couple want a space for meditation, so Pete uses a pair of maples to build a tree house 20 feet high that features curved walls and views of Puget Sound and the Olympic Mountains, as well as three flights of animal-friendly stairs.

Pete and his team undertake a sticky challenge and reinvent the classic single-tree treehouse; constructing a magnificent and whimsical beehive-like structure soaring 30-feet high in a majestic Douglas fir.

Join Pete on an adventure in Germany with two renowned treehouse builders - Christopher Richter, a former student, and Andreas Wenning, one of the world's most celebrated treehouse architects - as they tour Deutschland and every treehouse they can find!

Join Pete on an adventure in Germany with two renowned treehouse builders - Christopher Richter, a former student, and Andreas Wenning, one of the world's most celebrated treehouse architects - as they tour Deutschland and every treehouse they can find!

In Kentucky, Pete creates a treehouse with 17-foot-high ceilings and open-frame timber rafters, allowing a couple with a love of tree-climbing to harness up and dangle from both inside and out.

A fun and zany behind the scenes look at the show with some of Pete's favorite, never-before-seen moments.

Captain Pete and his band of scurvy scallywags prepare to hoist a 20-foot high build of treehouse treasure on the Pacific Coast, complete with a 50 ft rope bridge, heated floors and hidden compartments; it's a pirate's life for Pete, YO HO!

Join Pete for a spectacular state-side treehouse tour as he visits some of the best treehouses in the USA with fellow treehouse builders, David Geisen, Attie Jonker, and Roderick Romero.

Pete heads to Louisiana to build his biggest treehouse ever; a record-breaking, 1200 sq ft, tree village features 3 separate levels and a 70 ft bridge that connects to a platform set in a trio of nearby trees.

On this special episode Pete and the NTS crew build the “Ultimate Treehouse” for the lucky winner of the Ultimate Treehouse Giveaway.

On this special episode Pete and the NTS crew build the “Ultimate Treehouse” for the lucky winner of the Ultimate Treehouse Giveaway.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

Pete Nelson uproots an existing treehouse from the family-owned bed & breakfast Treehouse Point to build a custom-made treehouse as a housewarming gift for his daughter, Emily.

We don't have an overview translated in English. Help us expand our database by adding one.

Pete gathers up the posse to build a Wild West-themed treehouse in North Bend, Washington; they build a horseshoe-shaped construct with a bedroom, county jail loft, and genuine copper ceiling set 15-feet high in a solitary Douglas Fir.

Pete finds inspiration in old tales to build a mesmerizing treehouse, with a curved turret that soars two stories high and a deck to take in the amazing sights, over the stems of a twisty silver maple on the shore of Lake Chelan.

Meeting up with South American treehouse impresario Ricardo Brunelli in the heart of Brazil; treehouse travels from the city of Sao Paulo to the farmlands of Parana.

Meeting up with South American treehouse impresario Ricardo Brunelli in the heart of Brazil; treehouse travels from the city of Sao Paulo to the farmlands of Parana.

Pete returns to two of his first builds to reconstruct, revamp, and revitalize a pair of treehouses in need of major makeovers. These fixes prove to be more than just a remodel job when Pete and his team give both treehouses a brand new life in the trees.

Join Pete Nelson on a journey to explore ingenious treehouse designs and engineering feats of builders the world over. At the end of his adventure, Pete embarks on his very own epic treehouse engineering repair.

A summer camp for kids with cancer on Long Island gets a clubhouse with a crow's nest and a peekaboo roof that encourages interaction with nature.

Pete goes to Nebraska to build a tree house for a fun-loving family who enjoy music, writing and the occasional happy hour.

Pete looks back on the time he and his team headed out to Maine to build a floating suite with a rooftop crow's nest.

Pete looks back on the time he and his crew went to Louisiana to build their biggest treehouse ever.

Pete and the crew join a group of young carpenters from Sawhorse Revolution, an organization that introduces carpentry to students with community service projects, to build a treehouse escape.

Inspired by South American treehouse maestro Richard Brunnelli, Pete builds a hexagonal live-in treehouse for a Treehouse Workshop graduate in coastal Oregon.

Pete and his crew are tasked with building a nature center, 14 feet off the ground at 10,000-acre nature preserve, Dogwood Canyon in Lampe, Missouri, established by Bass Pro Shops founder Johnny Morris, for the company's upcoming Christmas party.

Pete and his crew are tasked with building a nature center, 14 feet off the ground at 10,000-acre nature preserve, Dogwood Canyon in Lampe, Missouri, established by Bass Pro Shops founder Johnny Morris, for the company's upcoming Christmas party.

Pete and the crew round-up the magnificent seven of cypresses alongside the Frio River and mosey on down to Leakey, Texas to build a gigantic, Texas-sized treehouse with the longest bridge in NT&S history.

Pete and his team embark on a quest to an idyllic farm in Waxhaw, NC with orders to craft an elegant English retreat with a hanging bed fit for a queen. But one thing might stand in the way of Pete and his holy grail of pastoral treehouse builds...goats!

Pete connects with old friends in Canton, NC to build them Zen-like sanctuary in the trees. Battling a record-fast 9-day build window, the team stays calm in constructing a retreat 15-ft high with a picture perfect view of the Blue Ridge Mountains.

Pete and his crew reminisce about their adventures and answer questions from fans.

Henry and Pete look back at the tallest treehouse they've ever built in a giant redwood.

Pete and Chuck remember the high tech recording studio oasis up in the trees with a visit from CeeLo Green.

Pete builds ski lodge-style treehouse complete with an indoor-outdoor fireplace and a rooftop snowmaker for a ski-loving family.

Pete hands the reins over to Roderick for the next build; a spiral staircase wrapped in branches, a hexagonal tower with elegant stained glass windows and a 360 degree observation platform.

Adventurous Texas family, living on a 200-acre ranch, want a camouflaged treehouse that also serves as a guest house.

Busy film industry clients in Fayetteville, Ga. request a treehouse on their exuberant 63-acre plot of land, inspired by mid-century architecture and equipped with a zip line.

Pete and Patrick remember back to the insane treehouse move for Pete's daughter and Patrick's girlfriend; Emily's housewarming gift.

Surrounded by fields of red poppies and intertwined within a giant live oak, Pete creates a dining room tree house with a Provence countryside feel as part of a French restaurant.

Pete and the NTS gang embark on an epic quest to give a thrill-seeking couple the treehouse of their dreams -- an adventure headquarters in the sky sitting 16 feet high in 3 cedars with a wraparound deck that provides 360 degree of stunning views.

Pete constructs a tasting room, high above the apple orchards, for Walden, NY hard cider company Angry Orchard.

Pete builds a triple-decker treehouse with a bedroom, kitchen, bathroom and more, inspired by Frank Lloyd Wright, on the shores of Kentucky's Lake Barkley

Pete's son Charlie oversees the latest project, which happens to be a live-in Washington resort and spa, home base for himself on 23 acres of forest.

Pete heads to Michigan to help a husband surprise his wife with a Swiss Family Robinson inspired treehouse for their anniversary! Far more advanced than its castaway motivation, the treehouse uses steel beams to hold tons of modern amenities.

Pete explores tree houses worldwide that tap into one's inner spirits; a manta-ray-shaped tree house within a Thai jungle; a spirit-soothing retreat hidden in Australia's wilderness.

Pete explores tree houses worldwide that tap into one's inner spirits; a manta-ray-shaped tree house within a Thai jungle; a spirit-soothing retreat hidden in Australia's wilderness.

Pete explores tree houses worldwide that tap into one's inner spirits; a manta-ray-shaped tree house within a Thai jungle; a spirit-soothing retreat hidden in Australia's wilderness.

Pete builds a half spaceship, half horseshoe crab, zinc-wrapped treehouse at state-of-the-art kids camp, Camp Southern Ground, at the request of country music superstar Zac Brown.

Pete and his crew trek to the Blue Ridge Mountains to build a tree house for one of their own, carpenter Mike Reynolds; sitting 16 feet high, it makes the perfect rustic guesthouse to host the raucous Appalachian Breaking Up Christmas tradition.

Pete and his merry men trek to the Blue Ridge Mountains to build a treehouse for one of their own: carpenter Mike Reynolds. Sitting 16 feet high, it will be the perfect rustic guesthouse to host friends and family.

Pete journeys to the pine-forested splendor of Scandinavia to explore Norway's magical TreeTop Hotel and Sweden's floating Treehotel, with tree homes suspended by cables and accessed only by retractable ladders.

Pete journeys to the pine-forested splendor of Scandinavia to explore Norway's magical TreeTop Hotel and Sweden's floating Treehotel, with tree homes suspended by cables and accessed only by retractable ladders.

Pete and NTS build a tree house for the For-Mar Nature Preserve just outside Flint, Mich.; the 5-platform nature headquarters serves as a positive addition to a community still reeling from the water crisis that began in 2014.

Pete treks to New York's Catskill Mountains to build his first glass house in the sky; piecing materials together like a puzzle, Pete uses his clients' collection of 50 vintage windows to construct an elegant tree house encased by walls of glass.

Pete pushes his design skills to create an owl-inspired tree house library in Charlotte, N.C.; evoking the face of the bird and using all sorts of curves, including rounded walls and semi-circle bookcases, the crew builds a one-of-a-kind masterpiece.

Pete surprises two lucky winners to receive complete, top-to-bottom, $20,000 renovations of their existing tree houses, giving old, rundown childhood structures much needed repairs, remodels and complete makeovers.

Pete takes on his first international tree house in Norway; working alongside a local builder named Frode, the one-of-a-kind, 24-foot-high retreat accommodates eight and allows for stunning views of the nearby lake.

Pete and his gang ride out to the Lone Star State to build a double-decker hideout in Texas Hill Country; Pete creates rustic perfection in six live oak trees with a saloon-style first floor for sippin' sarsaparilla and a glass floor for views below.

The NTS team leave their tents behind and head to New Jersey to build a campers' retreat for an outdoor-loving couple; with a screened-in porch, floating barbecue deck and cozy hanging bed, this Adirondack style tree-cabin puts glamping in the trees.

Getting lost in the forest for some behind-the-scenes fun with tree house master Pete Nelson as he uncovers never-before-seen footage, bloopers and loads of extra tree house tours, including a new peek inside Dale Earnhardt Jr.'s arboreal escape.

Pete descends upon western Washington to make a tree house for action and relaxation; with a 55-foot-long bouncy-bridge entryway into a 20-foot-high structure and a zip line that travels through the forest, this tree house generates non-stop thrills.

Pete and his team descend upon Virginia for the first time to bring the tree house revolution to Bella Rose Plantation; drawing on the architectural innovations of Thomas Jefferson, Pete designs a luxurious two-story tree house with colonial columns.

Two retirees get a retreat on their 100-acre Wisconsin farm; Pete builds a barnlike birdhouse with three separate pods -- an art studio, an office and a lounge -- complete with a screened-in porch and a deck overlooking their stable of alpacas.

Pete is back in Texas to build a sophisticated, sleek-and-chic treehouse in the heart of Dallas; Daryl and the NTS team put treehouse engineering to the ultimate test at Washington State University, proving down-to-the-pound the power of the TAB.

When asked in 2016 what she would do with her winnings, ``America's Got Talent'' Season 11 winner Grace Vanderwaal said she wanted a tree house built by Pete Nelson; the 13-year-old singer-songwriter's wish comes true.

Pete builds an A-frame lodge in the shadow of North America's highest peak.

A couple wants a treehouse inspired by a children's book with a grown-up twist, and at the same time, Pete and the team build a whimsical Tudor-style theatre treehouse.

Pete creates an off-the-grid escape that's all about peace, love, and treehouses, man; building a stunning treehouse made from re-purposed materials, while the client, Sarah Jay, adds her own touch - a massive dream net hammock in the trees.

Pete and the team travel to Trempealeau, Wis., to build a rustic river shack-themed tree house for two parents who yearn for an easy escape after a long day.

Pete creates an arboreal abode for an adventurous Alaskan couple that offers all the warm fuzzies they get from the outdoors without having to brave the bitter mountain cold, and heats things up by installing a sauna in the trees!

Pete partners up in Utopia, TX for his first-ever joint venture: a treehouse B&B built for romance! This French-themed “little chapel of love” is anything but little with a 25-ft steeple and the BIGGEST bathroom he’s ever built!

Pete builds a citadel fortress for a Texan couple who loves all things medieval; a 25-foot-high tower holds a round table and thrones, as well as a glass floor loft; a metalsmith joins the build to craft medieval touches.

A dog-loving couple dream of a tree house that recaptures mountain vistas; Pete and his team build a bulldog bungalow that offers a bounty of outdoor decks and loads of large windows to take in a view once lost

Pete builds an all-star speakeasy for basketball legend Shaquille O'Neal; the ball is in Pete's court to design a decagonal structure with a soaring 25 ft. high ceiling and extra wide stairs to accommodate Shaq and his size 22 shoes.(TD)

Pete journeys to Kauai to build a sky-wave treehouse for a couple who ditched the mainland for a laid-back lifestyle and transforms a bohemian treehouse for two former professional surfers into a masterpiece with a crow's nest 60 feet off the ground.

Pete's fun-loving friend is the lucky recipient of a treehouse built strictly for good times; the team builds a dream of a treehouse complete with a wine bar, a loft, and their first-ever hot tub in the woods of Western Washington.

Dreams are coming to life in Oregon as Pete builds for Marlene, an 81-year-old woman who is finally getting one of her greatest wishes fulfilled: a treehouse; Marlene is giddy with excitement for this new adventure.

Pete makes a tree house touchdown in Pittsburgh for Antonio Brown, wide receiver for the Steelers. Pete is building a luxury skybox with a two-story window wall that overlooks a custom basketball court and football field.

Pete heads to Alabama's Appalachia to build a super spy treehouse; he pulls out all the stops to make the client's espionage-themed dreams come true; gadgets, hidden passageways, secret rooms and more.

Taking a look back at builds from the past is always a joy for Pete and the carpenters of NT&S. Pete and a few crew members gather around the campfire to poke fun at one another about the shenanigans they shared when building high up in the trees!

The NTS crew travels to an alpaca farm to build a lodge in the trees inspired by National Parks; they create a structure to take in the mountain views with a 50 foot long cable bridge entrance and a deck devoted entirely to hammock lounging.

Pete answers the call of duty to build a tree house in Pennsylvania that focuses on the children of Marines; cargo netting off the deck provides an exciting way to enter, while even more nets inside form a bridge to access a private loft space.(TD)

A friend of Pete's has the treehouse bug and decides to open a treehouse B&B; the classic A-Frame structure will have all the amenities and a waterfall that pours from the wraparound deck to the pond below.

Pete tackles the first climb-in movie theater; concessions are served to seating pods through a pulley system and loungers elevate into the trees to give perfect views of the big screen; a tree house for monkeys at the Los Angeles Zoo.

Treehouse designer Pete Nelson and his team turn clients' sky-high dreams into incredible realities.