This unique architectural wonder is also tied to one of the 20th-century's most renowned writers.

Entire apothecaries are on display at this Lisbon museum, which explores the history of medicine.

This charming candle shop has been in business since 1789.

The world's oldest bookshop still in operation.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Catering to broken dolls for almost 200 years, this repair shop is now a charnel house of doll parts.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

An early Portuguese serial killer's head is alarmingly well preserved in a jar at the University of Lisbon.

A condensed piece of China floating in a Dutch harbor.

A bridge that has seen many reiterations over its lifetime.

For years, the remains of this ancient Roman fortress were hidden under an orchard.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

These sea caves are the source of Xigia Beach's distinct aroma.

These abandoned salt flats are now a haven for wildlife.

The oldest arboretum on the Dalmatian coast doubles as the gardens of Kings Landing in "Game of Thrones."

An ancient knight and a symbol of the city's freedom.

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

Gargoyle head that brings good luck.

This incredible narrow-gauge mountain railway was created by a ceramic artist.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

This striking statue brings a scene from the African savannah into central London.

The "beautiful" equation predicting the movement of all electromagnetic particles is engraved in front of Newton's tomb.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.