One of a series of no-purpose kinetic artworks by Swiss sculptor Jean Tinguely.

Built on a medieval synagogue, this church has a burial crypt, tunnel system, and Jewish ritual bath hiding deep underneath.

Italian cave with exceptional acoustics and an unsavory history.

A biblically accurate ark located beneath a Hong Kong bridge is fun for the whole Christian family.

Take a cruise with no movement but plenty of style in this one-of-a-kind boat mall.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

The Guardian of Tallinn.

The oldest church in the Estonian capital is home to over 100 fantastical cemetery coats-of-arms.

The oldest continuously operating pharmacy in Europe.

Spend your honeymoon where the Devil had his wedding.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

Latvia’s first skyscraper, nicknamed ‘Stalin’s birthday cake.’

With a design inspired by traditional Latvian textiles, this monument honors the Latvian people who suffered under Soviet occupation.

A statue built to honor the elite soldiers who fought for Latvia during World War I.

A Latvian rescuer who saved countless lives during World War II.

A monument to the grand synagogue that stood in this space before Nazis burned it down.

A map store filled with original Cold War era Russian maps of the world.

A preserved oak tree about 3,500 years old found in Riga, Latvia.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

The most famous location in China was home to whole dynasties worth of imperial rulers.

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

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

Unbeknownst to many, this fountain was erected as a tomb and still holds the remains of a Frenchman.

Be on the lookout for the symbolic insect all over the city.