Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

This shrine dedicated to a legendary swordsman has become a pilgrimage site for the ill and infirmed.

World's largest collection of serial killer artwork and other macabre exhibits.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

This Transylvania County city is home to a rare white squirrel population that is descended from an escaped carnival animal.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

A vertically floating hemlock controls the waves and weather at Crater Lake.

A tree that defies gravity grows in an ancient ruin.

A cherry tree growing atop a mulberry tree.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

Defying all odds, this lonely little tree found a home on a log sticking out of a Canadian lake.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

Inside this German disco, visitors can take a literal ride on the dance floor.

Classical ruins that remember ancient Rome's presence in Africa.

These Nubian pyramids are strange and unique, even by pyramid standards.

The world's first and only natural nuclear reactor.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.

Just another ancient, mysterious Irish stone circle.

A reconstructed farm shows what life was like in Norway 1,500 years ago.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

Norway's oldest cathedral still in use.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

Walk 2,300 feet above the ground on the "Troll's Tongue."