This site was once the largest ski jump tower in the world.

A showcase of geologic history is home to one of the largest collection of lunar meteorites on Earth.

A giant telephone commemorates the last "crank" call ever made in the U.S.

The centuries-old trees are draped with Spanish moss to make them look like wizened elders.

Locals call this magical moss-covered walkway the "Emerald Path."

Curious onlookers have suspected this strange structure is a secret government base.

A open air theatre built on a cliff by an eccentric British woman.

The giant metal fruit was once the symbol of a large farm.

This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

At this site, two historic stone bridges spanning the Sing Sing Kill—one right on top of the other.

A tourist attraction founded around a slumping cabin.

Dozens of whimsical bear statues "hibernate" here during the winter months.

An abandoned stretch of elevated road in the middle of the Brazilian jungle.

A huge musical instrument played by the ocean.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

Step into Monet's world at this fine-dining restaurant in the middle of a New Jersey sculpture park.

All that remains the former site of the final home of president Franklin Pierce.

A real-life hidden Easter Egg in New Hampshire's capital city

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

The rodent-shaped sidewalk imprint that earned worldwide media attention.

The real-life site of Ichabod Crane's infamous gourd attack.

A unique collection of more than 250 rocks and minerals located on a university campus.

It would take 35 firetrucks to fill this enormous glacial pothole.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.