Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

World's only nuclear reactor operated by liberal arts undergraduates.

An emporium for the weird, creepy, rare, and just plain gross.

The oldest Naval chapel in the United States is home to an incredible collection of Tiffany stained-glass windows.

California's largest steel arch bridge.

This restaurant features Native American foods from across the country.

A porcelain company's former dumping ground, completely covered in pieces of collectible ceramics.

Enjoy dishes that founding fathers once ate at this Colonial Williamsburg pub.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

One of the oldest adobe structures in Northern California.

Abandoned silver mine strewn with wrecked and twisted structures.

A historic model village was gifted from residents of London to Melbourne as thanks for their help during World War II.

Over a century old, this restored Victorian building is surrounded by a lush garden filled with rare palms.

Collective dedicated to restoring steam engines.

It's beautiful, it's haunted and its claim to fame is that it's the oldest existing stone arch bridge in Australia.

Take a step into the workshop where Edison and his employees revolutionized the world.

Equipped with thousands of LED lights, this geodesic dome-shaped stadium is an engineering delight.

Traversing these canyons, visitors can take in stunning views and glimpses of the region's history.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

In the 1950s, two women saved this grand theater in the Colorado mountains from demolition.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

Spiral labyrinth hidden in the hills above Oakland, CA.

Oakland's beautiful monumental cemetery.