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

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

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

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Continuing the tradition of the dime museum in style.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

The world's tallest statue of an American hero.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

The remnants of an early American attempt at missile defense.

A true roadside icon standing on the same plains that the herds once roamed.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Send a postcard while vacationing with Satan.

Sloth rehabilitation center in the jungle of Costa Rica.

Handcrafted thermal spa washes away each night with the tide.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.