The world's biggest version of the popular Swedish souvenir.

The remains of this misplaced church were moved here stone by stone.

This museum explores the history and development of dentistry and dental technology in Michigan.

An airy Art Deco space devoted to the weird and wonderful folk art traditions of Mexico.

Inside the columbarium, thousands of colorful, high-tech Buddhas guard the ashes of the dead.

The best place to encounter plants and animals that can only be found in New Caledonia.

This small Key West museum is packed with dozens of artifacts that illustrate the life of the iconic playwright.

The schoolhouse where Jesse Merwin, the inspiration for the "The Legend of Sleepy Hollow" character, once taught.

Mysterious heaps of stones dot these otherworldly woods.

This church carved into the rocks is full of enchanting stone statues.

Learn local history while picking up groceries at this museum tucked inside a supermarket.

This cannonball stands as a reminder of the final act of a fleeting governor amidst a revolution.

This captivating Bronze Age timber circle spent centuries concealed by the tides.

A 15th-century house single-handedly disassembled then reassembled bit by bit 100 miles away.

This magnificent herd of stampeding elephants has been frozen in time for over a century.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

Thousands of fossilized footprints speckle this Bolivian national park.

San Francisco’s century-old Christmas Tree.

The largest whale museum in Europe allows visitors to walk among life-size giants.

The only surviving prototype for Buckminster Fuller's house of the future.

Before founding the American Red Cross, Clara Barton had a tremendous humanitarian impact by locating thousands of missing soldiers.

These beautiful historic watchtowers were used for both scanning the desert for enemy invaders and observing the celestial world.

An exhibition of preserved locomotives housed in a 1950s depot shows the history of Denmark's railway.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.