The once highest point in China blends symbolic design with a kick of adrenaline.

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

Romania's triumphal arch looks out over Bucharest.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

Eat the ultimate iteration of Portugal's most beloved pastry.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

Legend says this sacred tree was a gift from goddess Athena.

Meet the bronze beloved pet to a family of famous peeing statues.

Op-art architecture designed for happiness.

This one-time health resort was used by aristocrats around the world.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

An architectural oddity hides in plain sight on this iconic London bridge.

The final resting place of the great navigator, or maybe his brother.

An underground city of salt.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

Brussels' favorite peeing boy has a sister.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

Singapore's landscaping project is home to 18 incredible Supertrees.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.