Go behind the design of the Mt. McKinley Princess Wilderness Lodge treehouse with interior designer, Christina!

Go behind the build of the Mt. McKinley Princess Wilderness Lodge treehouse with Pete!

Fast-forward the Treehouse Masters' build in Alaska for Mt.McKinley Princess Wilderness Lodge.

Go behind the build of singer Grace VanderWaal's "dream treehouse" with Pete!

Fast-forward the Treehouse Masters' sophisticated, sleek-and-chic treehouse in the heart of Dallas.

Go behind the design of the "Birdhouse" treehouse in Wisconsin with Christina.

Watch the "Birdhouse" treehouse in Wisconsin come to life in high-speed!

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Go behind-the-build of the Jeffersonian Honeymoon Suite in Virginia with Pete Nelson!

Fast-forward the Treehouse Masters' Jeffersonian Honeymoon Suite build in Virginia.

Go behind-the-build of the "Thrill 'n' Chill" Treehouse with Pete!

Fast-forward the Treehouse Masters' double-decker hideout in Texas Hill Country.

Go behind the build of the campers' glamping retreat in New Jersey with Pete Nelson!

Go behind the build of the team's first international treehouse in Norway!

Vanessa wanted to take her 16 year old treehouse from slumber parties to cocktail parties

Before she left for college, Naomi wanted to give her nieces and nephews a place to have adventures and experience nature like she as a child

Let Pete Nelson show you around a Christmas Treehouse built for one of his own carpenters.

Pete and his team are set to build a wildlife getaway for Bass Pro Shop's Johnny Morris - and they've got a tight deadline. This treehouse needs to be ready to open by Christmas!

Pete meets up with O2 Treehouse builder Dustin Feider, who built an epic geometric treehouse in Healdsburg California you have to see to believe.

Pete and his team have built a whopper of a treehouse nestled within a landscape of trees. Get an exclusive tour with Pete and see the recording studio, circle bed and much more!

See how the manliest treehouse Pete and his team have built came together in this time lapse video of the build.

Seanix has a song for everything, and with Christmas tunes at hand, he takes every opportunity to brighten the moment with holiday cheer.

While checking out a custom table design for Camp Southern Ground’s Space Crab, Pete tries out his welding skills in Zac Brown’s fabrication shop.

After numerously repeating his dislike of Christmas, Alex finally comes around and gifts Pete the perfect secret Santa gift.

For this Appalachian Christmas treehouse, Pete and Mike will need to clean up some reclaimed lumber for the interior paneling

Fast-forward the Treehouse Masters' Jeffersonian Honeymoon Suite build in Virginia.

Pete Nelson ambushed Naomi and her family to tell them that they've won $20,000 treehouse makeover.

Tory comes in to put on the finishing touches for this very special treehouse.

Watch the "Birdhouse" treehouse in Wisconsin come to life in high-speed!

The team reveals their plans for the Scottish Sky Garden build.

The location of the perfect set of trees for this ginormous treehouse means that Pete needs to think creatively about his plans.

Go behind the design of the "Birdhouse" treehouse in Wisconsin with Christina.