In addition to showing films, this one-screen arthouse cinema from the late 1940s is a museum of old film equipment.

The sanctuary seems to either float atop the water or sink into the dirt, depending on the water level.

England’s ancient oak tree has such an impressive girth, people have been hosting parties within the hollow trunk for centuries.

Narrow gorges and deep pools created by long-ago glaciers.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

Hundreds of huge, centuries-old horseshoes adorn the walls of this nontraditional 12th-century castle.

This museum explores the grim reality of life in the earliest British colonies in America.

In an isolated field near a dilapidated barn stands this chilling portrayal of the plight of the Nuba peoples of Sudan.

This haunting sculpture was created as a statement on the mechanized warfare of the First World War.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

William Blake claimed to have painted this gothic masterpiece after encountering this nightmarish being in a vision.

Artists made this mosque into a marvel of Ottoman baroque architecture.

The oldest café in Montevideo preserves its history as the city's bohemian hub.

Where sweethearts leave their love locks in the Uruguayan capital.

A replica of a famous Greek statue adorns the front of the unusual home of architect and alchemist Humberto Pittamiglio.

An Argentinian businessman facing terminal cancer built this whimsical medieval village using salvaged materials.

A vast necropolis where you'll find the elaborate mausoleums of Argentinian tango stars.

Xul Solar was an artist of alternate worlds, inventor of languages, and dreamer of utopias.

With its vast selection of books, comics, and records, this nearly 70-year-old open-air market always rewards the patient browser.

A vibrant street away from the typical tourist track, lined with colorful, mosaic-covered houses.

An artist's statement of new uses for ordinary and discarded materials.

This giant power line tower is a robot that can express its moods in neon.

A beautiful young girl said to have been buried alive in her coffin…

A mysterious architectural gem in one of the most elegant areas of Buenos Aires.