Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

This collection of neon icons is preserving Arizona's history, one sign at a time.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

A small shop filled with history, mystery, folklore, and more.

A collection of haunted objects and macabre oddities under one roof.

Reproductions of nine banned oil paintings coyly hidden behind a curtain in a New Mexico conference room.

Stock up on all your horror paraphernalia at this year-round Halloween emporium.

Miniature art that tells an enormous story.

The headquarters in Salem doubles as an occult art gallery.

George Washington, Alexander Hamilton, and Benjamin Franklin all slept at this humble inn.

One of the world's oldest continually operating bookstores.

A wunderkammer hidden on the top floor of the Hartford statehouse.

The early American colonists were such ferocious drinkers the law actually required every town to have a tavern.

It’s fun to stay at the YMCA… but at this London outpost, it’s even more fun to eat the Bombay aloo.

A memorial for public executions that dates back to the 14th century.

King of the Saxons on top, Roman goddess of wisdom on the bottom.

A pair of club-wielding guardians stand watch over London's first public clock to feature a minute hand.

This pub has roots dating back to 1430.

Preserved behind glass, the ruins of a medieval building used to store human remains.

A mineral spring that became all the rage in 17th-century England.

A statue of the original Pearly King is hidden in a church's crypt.

One of the oldest remaining Catholic churches in England is home to the hand of a 7th-century saint.

A plaque marks the underground site of one of London's "lost rivers."