A former utopian healing center created by a huckster and built by derelicts.

This giant temperature attraction created some giant electric bills.

This former lieutenant governor's home is brimming with curiosities.

The best Tiki bar in Las Vegas.

A blacklight mini-golf fever dream pays tribute to the iconic rock band.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

A kaleidoscopic warehouse-maze of handmade neon signs.

The curios of pharmacist and collector Henry Wellcome.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

A tongue-in-cheek arcade where the games are based on everyday life.

The first park built over a freeway is a brutalist masterwork.

This former coal gasification plant found a curious second life as a popular public park.

A walk through the historic city center, under the streets of Seattle.

Antiques shop filled with all manner of curious collectibles.

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

A famous hotel houses an impression collection of mini dioramas and giant doll houses.

The seamy, underground secrets of Portland's criminal past.

Extraordinary sculpture garden created by an eccentric English poet.

A Mexican Romeo-and-Juliet-esque legend has given this super-narrow alleyway a reputation for romance.

Mexico's astounding mummy museum with "the world's smallest mummy."

Some of the most unusual (and in some cases, disgusting) flavors of soda imaginable.

Once a purveyor of Santeria supplies, religious products , and household sundries, now closed.

This stockpile of junked electronic and mechanical gadgets is a favorite among Hollywood prop masters.

Sports history, made in the Arroyo Seco.