A raised boardwalk winds through a thicket of stunted, century-old trees no more than nine feet tall.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

One man's fulfilled dream of living on an artificial island made of recycled plastic bottles.

A Frankenstein blend of science and art allows one tree to produce 40 different types of stone fruit.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

A tribute to the truly loyal dog who waited outside a hospital for his owner to come back.

Great Britain's only hat-making museum.

Local lore says the devil built this beautiful medieval bridge to help a fleeing bandit.

Deep in the countryside lie the remains of one of the grandest Roman dwellings in Britain.

Erected in 1697 this Philadelphia bridge is the oldest surviving roadway bridge and perhaps the oldest stone bridge in the United States.

Go through the looking glass in Tokyo's Wonderland-themed shop.

This romantic, decaying 13th-century ruin on the edge of Sherwood Forest is reputedly one of England's most haunted places.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

One of the last doorless, continuously moving elevators still in use in the U.K.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

This eclectic, mosaic-clad home includes a bamboo ping-pong loft and a "Whispermaphones" intercom.

This Manchester laundromat is hiding something.

A mysterious light floating in the trees of Arkansas may be a piezoelectric effect.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

Eight naturally mummified bodies in glass coffins are housed in an underground crypt.

It's good luck to be mocked by this monkey.

This nine-story building can be played like an instrument.