Few things are more fun for kids than their own personal treehouse. But beware, parents: Building a safe, long-lasting treehouse is quite a bit more complicated than nailing a few boards to a tree and ...

Expert DIYer April Wilkerson shows how to build a treehouse deck for safe and fun elevated play spaces.

Pete Nelson of Nelson Treehouse & Supply in Fall City has built almost 400 treehouses across the world, starting when he was 7 with his dad. Now 62, he is something of a grandfather and ambassador to ...