Photo via Cedar Creek Treehouse
The Swiss Family Robinson did it. The Berenstein Bears did it. Now so can you: Soak up tropical zones or lush mountaintops from an entirely difference perspective in one of these super cool eco-friendly treehouse hotels. From one-cabin structures and single-room suites to massive resorts connected by miles of walkways and ultra-private dwellings above the treeline, you'll get a one-of-a-kind view of the forest--often while relying on fewer resources than at more traditional spots.