The oldest extant wooden jail in South Dakota and possibly the United States. 

Seth Bullock, the sheriff of Deadwood, built this town immediately after Teddy Roosevelt’s death in 1919.

One of the first intercontinental ballistic missile sites in the United States.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

Calidum et Deliciose Succosum!

Every president in history is immortalized in bronze in downtown Rapid City.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

Yes, this monument is aware that it is about 20 miles away from the actual center of the United States.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

Hidden behind Lincoln's head is a chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

Site of James Cook's historic observations of the 1769 transit of Venus.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

This no man's land slicing through the island is strewn with abandoned relics of another time.

A 4th-century Roman church complete with a hidden underground cave.

A 20-meter (65-foot) robot towers over Tokyo Bay.

An island graveyard with spectacular views of the Caribbean.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.