This legendary urban waterfall creates a dazzling display of rainbows.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

A tribute to Ponce de Leon's supposed quest for eternal youth.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

A lovely aquatic park built by a one-armed Civil War veteran who made a fortune from lotuses.

A multi-storied adobe complex has been inhabited for more than a thousand years.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

Town of spiritualists and mediums in Florida.

Outsider art meets paleontology at this roadside reptile repository.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

This spectacular track has run continuously since 1882.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

Trails through lava-carved tube-caves display sparkling bacteria and a rich history.

A faux European lane smack dab in downtown L.A.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

World-famous, Pink's still manages to keep its prized cult fetish status.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

Make a wish at what might be America's only Catholic shrine to a sinner.

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

A large circus museum with summer performances.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.