A collection of 20th-century automata, penny arcade games, and musical contraptions.

A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

San Francisco's newly reopened hands-on science museum.

A museum befitting the city responsible for supplying the majority of the world's LSD.

A psychedelic labyrinth on the San Francisco bay.

This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

A meteorite-bounded town in Bavaria.

Senators used to relax in the nearly forgotten marble tubs now hidden in the U.S. Capitol Building's basement.

A whimsical sensor instrument for Minneapolitans to play on their walks to work.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A giant open-air sculpture made of over 200 full-sized boats.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

This museum showcases the history and contributions of the U.S. Army to the medical industry, both on the battlefield and off.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

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

Continuing the tradition of the dime museum in style.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

Every animal in the torah taxidermied and crammed into a Brooklyn townhouse.

World's largest bell sits on the grounds of the Kremlin in Moscow.

Washington's iconic carousel has a nice piece of Civil Rights history.

Go take a picture with the inventor of the daguerreotype photographic process.

The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

A hands-on traveling collection of the innovative devices of yesteryear.