This is one of the very few intact windmills built by the Knights of St. John in the island nation of Malta.

This windmill has been grinding pigments for traditional paints for more than 200 years.

See every month of the year personified at this opulent Turinese fountain.

The eyes and ears of this tower keep watch over Malta’s Grand Harbor.

This tiny island is recognized as the site where St. Paul landed after a shipwreck in the first century.

These 19th-century military fortifications spanning the island of Malta now form a nice countryside hiking trail.

This medieval village clings to a cliff in southwestern France.

This sprawling, Brutalist estate feels like a city within a city.

This 11th-century fortress is now the seat of Aragon’s state legislature.

This Brutalist building was once the tallest in Romania.

Seek out ‘The Devil’s Court’ in this concert venue located in a former monastery run by an order of Teutonic knights.

Buy raw milk from a 24/7 vending machine or pick up tomb candles at this local market.

Inspired by the Rialto Bridge in Venice, these three clustered bridges were just one part of a Slovenian architect’s grand vision.

A cluster of cylindrical apartment buildings nod to the city’s vegital past.

A coastal French town said to have been visited by Jesus' disciples is a major pilgrimage center for Catholic Romanis.

Roma who struck it rich in the 1980s built extravagant mansions in this small Romanian town.

A stunning basket-shaped oasis supplies water to one of Tunisia's holiest cities.

A raised Japanese building has preserved 8th-century artifacts for more than a millennium, earning this log cabin a reputation as the "world's oldest museum."

An Ottoman-era mosque looking over the Black Sea.

The Estatua de la Libertad stands discretely on an obscure tangent path in Barrancas de Belgrano.

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.

One of the oldest colonial buildings still standing in South America.

You have to know where to look in this rather ordinary-looking square to find hints of its past as a dissidents' cemetery.

This beautiful fountain was sculpted by a female artist who was ahead of her time.