I always wanted a tree house, but my dad never built one. So my brother & I just played in the three trees in our backyard. We imagined they were so many different things. Way better then any tree house.
Crystal River Tree house: A Rustic Loft Perched Above an Icy Colorado River. David Rasmussen, treehouse expert, designed and built this “treehouse” with log columns as the main support, since the trees on the property are not strong enough to build on.