Giant fruit signaling the entrance to a tropical paradise.

Giant wood sculpture in Kew first constructed in 1979.

Modeled after the big, ferocious Hexham Grey mosquito.

The site where the summer solstice helped ancient Greeks sync the lunar and solar calendars.

Rest stops along this pathway offer some of the best views of the Acropolis of Athens.

This monumental neo-Renaissance tomb in Vyšehrad Cemetery is the final resting place for Czech cultural legends.

A former royal garden with lush surroundings in the heart of the city.

The ruins of a medieval bridge are visible inside a Prague Metro station.

A controversial “crumpet”-shaped museum tries its best to blend in with surrounding parkland.

A pre-war mansion that survived the modernization of Athens.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

A popular European tradition makes its way to the states on one of America's most famous bridges.

Once the tallest building in the world and the site of “the highest dinner ever held in New York” this building now holds the most expensive penthouse in the city.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

One of the most notable figures in the Wurstelprater’s history is often assumed to be a fictional character.

Macabre museum devoted to historical Viennese murders.

A neo-Gothic mansion now houses a wunderkammer of analog tech that hits on all the senses.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

A spherical "micro-nation" in the heart of Vienna.

Op-art architecture designed for happiness.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

Handsomely crafted representations of our round planet.

Museum devoted to the artificial language of Esperanto.