There are eight natural springs around town, each with a slightly different taste.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

A home covered with elaborate mosaic and other pieces of art.

Happen to come across a dead eagle? Send it to America's official dead eagle warehouse.

Over 1.3 million confiscated wildlife products fill this macabre menagerie of illegal animal specimens.

The fifth-longest natural arch in the world, and the longest outside China.

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.

The world's largest collection of materials relating to lesbian history is housed in a Brooklyn townhouse.

You can still ride this 100-year-old work of art in Brooklyn's largest public park.

This city park was once a lookout point for George Washington’s army during the Battle of Brooklyn in 1776.

Sniff the Titan Arum's rotting flesh.

This enormous banquet-themed artwork honors over 1,000 notable women throughout history.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

Take a dip in the world's largest mineral hot springs pool.

This Colorado fire station has been in continuous operation for more than a century.

This vintage theme park is peak Christmas kitsch—and it's open all summer.

A normal, unassuming pedestrian overpass has been the demise of many, many trucks.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

This open-air reconstruction of an Old West town, a cross between a theme park and a museum, provides an immersive historical experience.

Beneath the southern end of the Golden Gate Bridge is the “Gibraltar of the West Coast,” a fort built to protect the San Francisco Bay from naval attack.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Olfactory delights in San Francisco's Botanical Gardens.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.