High atop a Mexican rainforest mountain, this ancient pyramid once drew pilgrims countries away.

Turnip-shaped island just off the Michigan shore in Lake Huron.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

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

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The world's largest military aircraft cemetery.

Every last book in this bookstore is signed by the author.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

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

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

These azure waters were thought to lead to the Mayan Underworld.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

San Francisco's newly reopened hands-on science museum.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.