Continuing the tradition of the dime museum in style.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

Where America's first doomsday cult awaited the end of the world.

Stroll through a wonderland of stupendous moss-covered trees.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

A house carved into a rock in the 1940s.

Enormous lake at the bottom of a unique cave system.

A winding path built in secret on the edge of the continent.

This shop specializes in oddities and Victorian-inspired wonders.

America's most famous piece of self-built architecture.

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.

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

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

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

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

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

A 140-year-old castle with underground caves hidden in San Francisco.