The quirky collection includes treasures like Elvis' underwear, Bob Barker's toothbrush, and hundreds of sock monkeys.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Time travel with sweets across history at this research-based candy store.

A tomb with a window to ensure the interred wasn't buried alive.

This defunct, fortress-like prison has been the setting for several movies.

This quirky Arkansas wax museum does not shy away from the macabre and the grotesque.

Two small markers remember the Alamo's feline protectors.

Art Deco urban decay at this historical building.

This 16th-century close preserves an unusual piece of Edinburgh's transportation history.

It's a mystery how these curious columns wound up in an Edinburgh suburb.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

The oldest standing structure in downtown San Diego.

Largest gathering of hobos in the country has been meeting annually since 1900.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

Native Americans built this circle of stones, which was used to predict astronomical events.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

One street divides a single town that stands in two U.S. states.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

Two massive rock outcroppings on the Oregon coastline.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

This prison-turned-museum is a remnant of the Old West's grizzly, violent past.

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

A serene garden path lined with 36 haiku stamped into clay stones.