A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

A Prada store in the West Texas desert that is never open for business.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A giant Troll lurks under one of Seattle's oldest bridges.

A museum dedicated to the history and exploration of both popular music and science fiction.

A wall of chewing gum moonlights as collective art.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

The remains of the first saint from Alaska in the Russian Orthodox Church.

Tens of thousands of tiny birds swarm into one school chimney every fall.

Two massive rock outcroppings on the Oregon coastline.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

A massive underwater sinkhole made famous by Jacques Cousteau.

"Only the devil could play golf here."

Northern Ireland's Brobdingnagian stepping stones.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

An abandoned Jazz Age dream home and con man's hideout in Death Valley.

The rocks in this arid basin leave trails of movement behind them.

Dramatic river bend surrounds a natural red-rocked pedestal.