The oldest operating roller coaster of its kind, the Montaña Suiza has been thrilling riders since 1928.

This tiny river island switches sovereignty every six months as part of a rare, centuries-old agreement.

Bordered by forest on three sides and the ocean on the other, the Great Dune of Pilat is the highest sand dune in Europe.

A young Gustave Eiffel assisted in the construction of this skinny metal observation tower.

Lady Liberty's original designer installed a little clone in this French fountain.

This Bordeaux parking garage has 712 indoor spaces, and one outdoor.

The world's largest reflecting pool is just two centimeters deep.

A very uncommon water tank standing in the middle of the grapevines in Bordeaux nearly a century after its construction.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.

The seat of the lost Ryukyu Kingdom has survived numerous fires and wars over the centuries.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

The oldest Anglican church in Southeast Asia.

The lavish, well-preserved home of a wealthy Baba Nyonya family is now a cultural museum.

Come in, light some incense, and ignore the live snakes around you.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

Only through deep darkness and tragedy did this elaborate royal palace become a sacred temple.

One of the world's tallest flagpoles.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

On the outskirts of Ipoh, this sprawling temple complex is home to one of the world's tallest pagodas.

A small alleyway lined with locally drawn scenes of nostalgic anime and cartoon characters.

A thriving community of Taiwanese art.

The world’s largest work of glass art hides in this stunning Taiwanese subway station.

This collection of lakeside pagodas and temples are flanked by giant lions, tigers, and dragons as well as their welcoming maws.