A hidden gallery exhibits intricate, decades-old Buddhist reliefs.

One of the best-preserved remains of "Tokyo's lost rivers."

Sidle into a side alley for a taste of sumo wrestlers' traditional hot-pot soup, in a tiny restaurant founded by a former competitor.

Kawaii meets poisonous at this unique art gallery.

After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.

Every color in the rainbow awaits.

A huge boat-shaped hotel with a blood red pool and other oddities.

High plateaus and beautiful waterfalls frame this ecologically significant nature preserve.

Try not to get lost in this picturesque Brazilian labyrinth of the dead.

The bookstore with bookshelves built into unlikely places.

Visitors to this museum will find architectural oddities, an art gallery, and an unlikely bird sanctuary.

A crazy maze of a hostel, where every trap door and secret entrance brings you to a new wacky, wonderful room.

A hundred and twenty year old twelve story lighthouse located on a beautiful Indonesian island.

Where cemeteries are carved into the side of cliffs and infants are buried in the hollows of trees.

A small museum full of giant effigies of Bali's demons and monsters.

Three wildly colorful calderas top this otherworldly volcano chain.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

A slice of central Asia in the middle of Berlin.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The mummified relic of St. Catherine sits forever on a golden throne.

Relics from an era long gone, sit idle outside this Estonian museum.

Spend your honeymoon where the Devil had his wedding.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

An enigmatic modern marker left next to a historic Roman site.