A burnt orange monolithic dome structure perched on a hillside near Interstate 280.

The small cave that housed Tennessee's "first citizen."

Once a gas station, this flightless airplane beside the Old Dixie Highway now houses a barbershop.

Victorian-era Egyptomania left its mark on this Nashville landmark.

This award-winning men's bathroom was just too beautiful to not allow women to see.

A 90-acre park on former landfill that hosts an annual kite festival.

'Cause the fence start shaking, the earth was quaking.

The mysterious round rocks of Schooner Gulch.

The world's most famous donkey lives in this pen.

Two rocks in a perpetual kiss and one of "the most romantic spot in America."

The first safe in this California town had to hold all the gold.

This concrete ship has had four careers - World War I tanker, floating amusement park, fishing pier, and artificial reef.

A hotel and restaurant serving as the mecca of kitsch.

One woman's Viking Castle on Lake Tahoe.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.