A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Home to items never before seen by the public.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The world's longest known cave system.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The site of the climactic scene from the classic horror film is now a historic landmark.

A beautiful geyser under environmental threat.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The Corinthian columns that towered over Abraham Lincoln’s inauguration stand proud.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

France's most famous cemetery, with some of its most curious tombs.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A battle between nature and architecture in the Cambodian jungle.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

A snapshot of the city's fascinating voodoo culture.

Remnants of a storybook amusement park hidden behind a strip mall.

An eerie, derelict amusement park in Berlin.