In 1912, a broken section of the reservoir wall released millions of gallons of water and destroyed many homes downhill.

The art studio of an early 20th-century painter, hidden amid the Great Smoky Mountains.

This historic house museum that celebrates one of the world's most influential social reformers is also one of the most haunted locations in Chicago.

Small and slightly hidden, the American Writers Museum is preserving the legacy of America's finest authors.

Kentucky's longest operating jail is now a spooky spot to spend the night.

Moonbows over Kentucky.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

The hometown of Popeye's creator is littered with a growing collection of granite cartoon characters.

This bronze sculpture on a former squash court marks the secret origins of the Atomic Age.

A river with some unusual, and occasionally dangerous, habits.

Cold War missile launch site which has been converted to a public park.

Even with only two residents and one building, this tiny Illinois town is famous for its burgers.

World's second largest particle accelerator, where nature reveals its secrets.

This sprawling mini-golf empire is an impressive testament to a disappearing attraction.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Home of an evil witch famous within southern folklore.

The remains of a century-old mansion that met a fiery demise years after it was deserted.

Colorado's only true geyser is hidden within the San Juan National Forest.

This Seattle joint serves food inside an old train car once used by FDR.

A completely round house designed for the Atomic Age.

The floor-to-ceiling collection in an old factory is a unique alternative to stuffy galleries.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

One of the largest collections of wildlife art in the United States, built into the side of a cliff in rural Wyoming.

3,000 family pets and military animals are buried in this London graveyard.