Memorializing an American tragedy of massive proportions.

Where the oil industry began.

There is beauty and history in the ruins of this former company town.

Housing the history of a small Ohio town that is known to some as the pottery capital of the United States.

This former tuberculosis treatment facility now stands at the center of a public park.

Ohio's 19th-century communist micro-society.

This cupola was once seen as an architectural disaster.

One of the best examples of Modernist religious architecture in Mexico City.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

One of the oldest surviving lock houses on the Ohio River.

Its vintage camera collection gives a snapshot of the past as viewed through a photographic lens.

This secluded walking trail is a hidden gem of a Pittsburgh park.

This Old Testament garden features 100 plants from biblical times.

A beautiful oddities shop crammed with strange and morbid curiosities.

This shop filled with oddities and knick-knacks is named for a 19th-century charlatan.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Nevada's largest cactus collection stands outside a candy mogul's small factory.

A luxurious doomsday bunker hidden beneath an unassuming Las Vegas home offers the best of subterranean suburbia.

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

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

Decades' worth of lost and forgotten objects make up the collection of this tantalizingly odd little museum.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

This warehouse-gallery-shop hybrid showcases Mexican craftwork at its best.