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!

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!

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

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

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

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.

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

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

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

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

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.

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

Vanessa and her family were thrilled when Pete Nelson surprised them with a $20,000 treehouse makeover

Pete and his team build a sky-high garden for a couple who loves Scotland - and gardening. Check out the process.