Venue for strange sideshow displays and musical acts.

A museum dedicated to the history and exploration of both popular music and science fiction.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Stroll through a wonderland of stupendous moss-covered trees.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

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

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A giant Troll lurks under one of Seattle's oldest bridges.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

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

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

Dramatic river bend surrounds a natural red-rocked pedestal.

An emerald-green grotto just a short trip from Austin.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

Most-visited and most-photographed slot canyon in the American Southwest.

World's first "penitentiary," meant to be humane, drove men insane.

Rippling sand dunes frozen in the Arizona rock.

A museum of the dime museum that features weird entertainments of yesteryear, from feejee mermaids to flea circuses.

The preserved remains of the former Milwaukee County Hospital for the Insane are hidden in the wooded grounds of County Park.

As the glaciers retreated out of northern Wisconsin, this unique natural wonder was crafted.