Metro station with a claim to rock n' roll fame.

A restaurant and observation deck built in a unique broadcasting antenna.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

A 12th-century fortress containing some of Berlin's oldest buildings.

A hotel and restaurant serving as the mecca of kitsch.

An alley covered with 20 years of bubble gum.

Get up close to emus and ostriches, or buy their tasty meat.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

The unbelievably opulent home built for an infamous newspaperman.

Coastal dunes, site of buried Egyptian movie set and former utopian colony.

A massive volcanic plug is now a protected area that hosts a number of bird species.

A remote crossroads honoring a fallen talent.

A dwindling menagerie of anthropomorphic oil derrick animals still dot the barren California landscape.

Quite simply the largest tree in the world (by volume).

Four hundred granite steps were built into this massive rock by the National Park Service.