Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

A beautiful geyser under environmental threat.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

This abandoned amusement park was built on a site with a dark history.

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

Read a book next to a Midtown waterfall.

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

Odd outsider art installations surround a Gold Rush-era ghost town.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The first declared National Monument in the United States.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

Home of an evil witch famous within southern folklore.

Towering basalt columns, a creation of fire and ice.

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

Mysterious rocks that ring musically when struck.

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

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

A beautiful 62-acre Catholic shrine and botanical garden.

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

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

A hand-built folk art installation covered with messages of God's love.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Stroll through a wonderland of stupendous moss-covered trees.