Every equinox this Maya pyramid puts on a spooky ancient light show.

Shop the world's largest number of ice cream flavors, ranging from delightful to downright bizarre.

One of the oldest and largest castles in the world.

Mysterious lost empire of the Silk Road.

Garments from across the globe call this hidden gem home.

Narrow gorges and deep pools created by long-ago glaciers.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

Once on display alongside a giant Gumby, it’s as tall as a nine-story building when fully extended.

It would take 35 firetrucks to fill this enormous glacial pothole.

There aren't too many operational funiculars around, but Pittsburgh has two!

The oldest farmer's market in America is so ancient it was approved by the King of England.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

Mysterious rocks that ring musically when struck.

A toxic ghost town sitting atop a massive coal fire.

Some of the best pastries in "the Czech heritage capital of Texas" come from a gas station off I-35.

Austin’s local mountain isn’t really a mountain at all.

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

This massive oak tree has ties to the first native tribes of the region and the founders of Texas.

Roadside Americana, fairy tale characters, and Austin quirkiness come together at this magical course in the heart of Texas' capital city.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Home to an endangered salamander, a full moon celebration, and a large spring-fed outdoor swimming pool.