On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

In the heart of Tirana, this underground nuclear bunker has been transformed into a museum.

A 15th-century whalebone is tucked away in an unassuming corner of this medieval church.

See more than 150 sculptures, stained glass windows, and famous works of art all rendered in marzipan.

Several 12th-century ruins can be found inside this historical market.

Gdańsk's lion mascot features in a trail of bronze sculptures scattered all across the city.

This pedestrian footbridge honors Pero Jones, an enslaved African who lived in Bristol.

A collection of historic buildings in central Birmingham blend seamlessly into the cityscape but have an interesting story to tell.

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

Carved fountains poignantly placed in parks and in front of special monuments.

A quartet of tiled art pieces adorn the floors of this prestigious art museum.

A watchhouse constructed from tombstones, to make way for a burial pit, for the victims succumbing to a deadly disease.

This castle was first occupied in the 1400s and has undergone major restoration in recent times.

This vessel is the final ocean-going paddle steamer in the world.

Arguably Belgrade's only example of pure Art Deco architecture.

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

This pub has roots dating back to 1430.

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

The world’s first statue of the late Apple co-founder.

A tribute to the builder(s) of Bitcoin.

This stone in Lake Geneva was once the reference point used to determine altitude in Switzerland.

Rumored to be a giant robot in disguise, this colossal chef has been the beloved symbol of Tokyo’s kitchenware district for decades.

A highly-criticized monument in Budapest has become the site of a makeshift Holocaust memorial.

Though this bridge was originally built in the 12th century, only one of its 10 arches dates back that far.