"Idyllic" is an apt description for the treehouse we built on Orcas Island during summer of 2016. See how it all came together in our time-lapse video of the build.

To usher in the treehouse-building season this spring, we've revamped one of our classic treehouse plan sets: the Marblemount. Read on to learn the differences between our two new versions of the Marblemount, and to find out which is best for you!

A 3000-square-foot tree-supported deck? Built in only two months? By a DIY-er?! See what's possible with big dreams, determination, and the help of friends, family, and Nelson Treehouse experts. Photo by The Hearnes Adventure Photography

With its rock climbing wall, dual suspension bridges, hidden stairway, bunk loft, and screened-in porch, this treehouse is a haven for the most intrepid of adventurers. Read on for a closer look...

What do 5,500 pounds of steel, a lotus flower, and nine heavy-limb TABs have to do with our next treehouse at Treehouse Utopia? Find out in our behind-the-build video!

The Nelson Treehouse crew has been hard at work down in Texas at Treehouse Utopia! We've put together a fun collection of photos to update you on the progress. Read on to check out the next two treehouses at the retreat...