A treehouse can be a magical place for children, who experience the space as a clubhouse, a hideout, a campsite, and more. If you’re wondering how to build a treehouse for your own family, first off, ...

Pete Nelson’s first treehouse sat in a maple tree in his childhood home's cramped Ridgewood, New Jersey, backyard. Small and no-frills, he'd built it with his father’s help, and it felt like freedom ...