Burial site more than 300 years old.

Europe's second largest ossuary wasn't discovered until 2001.

A former top secret nuclear fallout shelter now operates like a hotel stuck in the Cold War.

A cheeky architectural easter egg.

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.

This hanging crocodile is thought to be the "dragon" that once plagued a Czech city.

This strange statue depicts a young boy's body with an adult Mozart's head and a single wing.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

Neal Cassady may still have an open tab at one of Denver’s oldest watering holes.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A technicolor place of worship for Elevationists.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

Mexican food and folk art.

A second generation sun-powered marvel lights up the night.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Instead of faces, these sculptures have barcodes—statements on societal dehumanization.

The Citrus Variety Collection at UC Riverside contains two trees of each of the 1,000+ varieties of citrus.

This California tree is the single source of the state's entire orange industry.

A giant donut stands as a popular symbol of Los Angeles iconography.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

When you can't get to the Pacific, just go to Florida.

Home to items never before seen by the public.

A giant desert bird that once swung music fans at Coachella now has a home in a nearby traffic circle.