Tokyo’s only Vaudeville-cuckoo clock–steampunk-Victorian curio cabinet time piece.

The 10,000 Torii shrine.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

Cabaret where the show girls are all androids, and the patrons couldn't be more pleased.

The original "capsule building" is a masterpiece of Metabolist architecture.

Home to more than 13,000 pieces of war memorabilia and military equipment.

Secret North Korean passage discovered below the world's most dangerous border.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Rumor has it the hot dog stand was targeted by two Russian nuclear missiles.

Parking garage where Bob Woodward met Watergate source "Deep Throat."

At 207 feet, one of the world's longest continuous escalators.

America's first public mental health facility.

This grand gothic brewery has been pumping out suds for over a hundred years.

A bas relief commemorates the "Nuns of the Battlefield" who cared for soldiers on both sides of the conflict.

A small triangle of DC grass is the final resting place of one of Sonny and Cher's songs.

The house where John Wilkes Booth conspired with his co-conspirators.

The world's second largest single-dish radio telescope, once used to contact E.T.

The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

A former major munitions plant that has been converted into a sprawling art space.