Hundreds of boat-shaped headstones fill this graveyard as part of a centuries-old custom with mysterious origins.

Wooden sleds have replaced donkeys to cart goods around this utterly charming car-free village.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

Take a drunken tour inside the world's largest known geode.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

Narrow passes cut out of mountains surround the medieval capital of Japan.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

The largest lake in the Faroe Islands seems to be held hundreds of feet above sea level thanks to an optical illusion.

Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

This hulking behemoth is actually five interconnected towers built in the 1960s.

Books bound in human skin and H. P. Lovecraft's letters are among a few of the treasures this library has to offer.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

Hidden beneath the famous St. Peter's Basilica is a veritable city of the dead that may hold the remains of St. Peter himself.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

The Yonaguni Monument, a natural formation or the Japanese Atlantis?

The sign that drew attention to a young boy's cucumber stand is now the name of his fruit superstore.

Found: Garden of Eden in Miami-Dade County, Florida.

A mysterious castle built as a monument to lost love.