This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Tubing through a cave lit with glowworms is a magical underground experience.

One of Canada's oldest museums, the beautiful Redpath has been serving up Natural History and Ethnography since 1882.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

The bones of two medieval royal lions were discovered at the historic fortress.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

A tomb with a window to ensure the interred wasn't buried alive.

The Vermont grave of a 4,000-year-old mummy prince.

An unusual library of dead things at the Rhode Island School of Design.

Final resting place of one of the classic authors of horror literature.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

Like stepping into a spooky fairy-tale, this shop carries the dark ideas of artists and other makers.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

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

A museum dedicated exclusively to the lore and history of ouija boards.

The final resting place of New England's last "vampire."

A concrete block embedded with thousands of pulled teeth was created by a local dentist to memorialize his dog.

The ghost town that was one of New Hampshire's first settlements now exists as a park detailing its history.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

This locally-famous crevasse in New York State is icy all year round.