"The most colorful grottoes of the world.

One of the largest, oldest, darkest, quietest motel rooms in the world.

Shop the world's largest number of ice cream flavors, ranging from delightful to downright bizarre.

World's tallest cigar-shaped radio tower.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

Space-age monument to an early 20th-century uprising.

Plagued by riots, celebrity injuries and a tragic death, this amusement park has been demolished.

UNESCO-protected ancient burial ground.

Beautiful Gothic-inspired lighthouse stands out among the run-of-the-mill striped fare on Bodies Island.

Only museum in the world devoted to bookbinding and book arts holds a permanent collection representing five centuries.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

Guitar made of trees, dedicated to a man's lost love.

A museum of tiny buildings in the tiny country of Andorra.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

A walk through the historic city center, under the streets of Seattle.

Former villa and estate of James Deering developed to preserve native tropical forests.

20-foot tall lamp mumbles Swedish to celebrate the holidays.

A gargantuan crystal kingdom.

These spooky and unusual stone formations create an underworldly landscape.

The world of the ancient Celtic civilization explained through a bewitching 11 acre garden.

This floating cinema brings new meaning to the phrase "going out" to the movies.

42nd story Pyramid shaped penthouse tops Seattle's oldest skyscraper.

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.