The Pentagon sits on a former island that was in Virginia at low tide and D.C. at high tide.

Collecting 700 years of mechanical death-dealing, the NRA's sprawling gun museum is a revealing testament to the American obsession with armament.

One part antique store, one part curiosities hodge-podge.

Continuing the tradition of the dime museum in style.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.