A place to pay homage to Taíno heritage.

This vibrant side road in Doha was painted light blue to reduce heat.

An enchanting natural wonder in Puerto Rico's Camuy River Park.

This former sugarcane transport tunnel is now a portal to a lovely beach.

The short hike is worth the stunning views and crystal blue waters of a secluded beach.

This long line of cement defensive wedges is named after the famous chocolate bar for obvious reasons.

This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.

Every color in the rainbow awaits.

A warm desert spring holds one of the rarest species on earth.

In a largely deserted ghost town, a little brick building recalls its history as a gold rush hub and haven for outlaws.

The world's largest underwater restaurant is submerged off the southern tip of Norway.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

Once a major stop on the Hejaz Railway, this desert station (complete with steam locomotive) has been abandoned for decades.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

Dedicated to one of the nation's worst engineering disasters.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Built in 1917, this building is home to the last working spring-loaded dance floor in Utah.

Starting with nothing more than discarded conch shells, one man has built an island/bar that would make Jimmy Buffet jealous.

A geological wonder shrouded in myth.

A university observatory dome painted to resemble the beloved 'Star Wars' droid.

A 15th-century granary that played the role of futuristic slave quarters in the world of 'Star Wars.'

This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.