A three-shelf library serves as a memorial in the Jewish cemetery of Krems.

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

An isolated dive site teeming with cnidarians.

Medicinal spa created with the discharge from a geothermal energy plant.

The chefs at El Diablo use heat generated by an active volcano to cook the food.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

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

The magic's in the hole!

Myanmar's Mount Olympus atop a 2,500-foot volcanic plug.

Gigantic unfinished stupa and the world's 2nd largest bell.

This red lake 4,000 meters above sea level is home to rare flamingos.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

The world's longest known cave system.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The tallest stationary dunes on Earth also happen to sing.

One of the first hotel rooms in a pod.

The largest dinosaurs in the world, kissing above the highway.

Enormous statue of the Emperor of the Mongols.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

Largest pre-Lent festival in the Dominican Republic.

Skeletons dressed in extravagant 18th century royal costumes cavort in the aisles of this German basilica.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

When you get to Magnetic Hill park near the sign, put your vehicle in neutral gear, and watch it roll uphill...