This lovely little pond is named after the hundreds of soldiers' corpses that were rolled into the waters during the French-Indian War.

Morocco's Argania trees are infested with nut-hungry goats.

A waterway covered over after the Industrial Revolution has been unearthed and cleaned up, for the enjoyment of fish and humans alike.

The world's largest wooden structure.

An otherworldly art experience.

The ruins of a 2,000-year-old Roman fishing village perched on one of the best beaches in Spain.

The effect of this ancient form of image projection situated atop an 11th century Moorish palace is thrilling.

A full-scale sculpture of a mermaid and baby grand piano hidden underwater by David Copperfield.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

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

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

A unique sculpture park that specializes in the huge and bizarre.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

The largest known open fault in the United States is basically a giant natural refrigerator.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

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

Its buzzing collection honors vibrator history.

Hidden inside one of the world's most well-visited zoos is a secret plaque promising eternal life.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.

This small chapel is built of human bones and decorated with a golden skeleton.

A garden in Lisbon filled with giant porcelain creatures.