Tunnel of Trees scenic drive in Michigan: One of our readers' favorites! More information: http://www.midwestliving.com/travel/michigan/tunnel-of-trees-scenic-drive-michigan/#
A bar under the stairs. Great for a basement!
Timber Ridge Outpost & Cabins | Rent a Treehouse or Log Cabin near Shawnee National Forest, Illinois
Between Merida and Cancun, Mexico
500 year old candelabra redwoods growing the "enchanted forest" on shady dell in california.
The Northern Lights in Alaska :)
Camp in a real tree house in southern Illinois | ChicagoParent.com
Sunflower Valley, Valencia, Spain.