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

The site of the first battle of World War II.

A park where the Inn and Ilz rivers join the Danube as it slinks off into Austria.

A monumental golden thumb rises as an iconic homage to Nouveau Réalisme, bold in scale and unapologetic in spirit.

Check the time in 145 countries at once with this East German relic.

Abandoned British military fortifications, slowly being reclaimed by nature.

The iconic egg tart gets an upgrade with a laminated sourdough crust.

Regal guardians to one of the biggest banks in the world, symbols of Hong Kong's history and resilience.

Behind Hong Kong Stadium stands a memorial to one of the city’s most tragic disasters.

This naval gun is fired every day at noon, an odd timekeeping tradition the origin of which is local legend.

Climb to the top of the world's largest seated bronze Buddha.

A shrine-like museum entirely dedicated to soccer superstar Cristiano Ronaldo.

Crafted from ocean litter, this sculpture highlights the ills of overconsumption.

This glass skywalk offers vertiginous views down the volcanic cliffs to the beach below.

These small, triangular, colorful houses are a staple of Madeira Island.

This restored landmark once guided airliners into Kai Tak, Hong Kong's infamously dangerous former airport.

The world's first invisible city square is an homage to a man who pushed the boundaries of art.

This magnificent Art Deco church is a reflection of Lithuania’s turbulent history.

A memorial to the murdered Jews of Kaunas.

Visit a century-old sweet shop serving gold-standard mango sticky rice.

This mysterious tower is said to enshrine a dormant seven-headed serpent that once protected Vientiane from destruction.

When the USA donated cement and funds to expand the airport in Laos, the Laotians built a massive monument instead.

In the world's most bombed country relative to its size, this incredible organization helps pick up the pieces.

Hoax, mistake, or evidence of dinosaurs in human times?