This comprehensive collection features Native American artifacts dating back centuries.

Thousands of Mexican Free-Tailed Bats soar around an abandoned storm drain at sunset each summer.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.

Cave where bat-eating snakes hang down from the ceiling.

Iconic red and white plaques show the creative names invented to navigate the city streets.

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

An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

The 606 is a decade in the making.

In one Chicago park, a trio of werewolves are waiting to devour their fallen brethren.

This historic hotel invented the chocolate brownie.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

One person's lost luggage is another person's treasure.

This 12-foot-tall T-rex is the largest K’Nex skeleton sculpture in the world.

This folk art compound was built by a fortune teller on the advice of three people from the future.