Places Heyymercyy Wants to Go

Nature has shaped this drainage tunnel into the digestive tract of a mighty beast.

This historic funicular system combines the old with the new while offering delightful views over the surrounding valley.

This Nazi-built amphitheater was constructed on a sacred mountain site used by various German cults.

A unique zoological park home to over 30 species of wild cats, both big and small.

The curious underground history of keeping Paris clean.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

This oddly shaped boulder in Paris is rumored to be cursed.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

This massive library holds what was once the largest book collection in the world.

A unrivaled and rather horrifying collection of wax dermatological models.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

This automated sculpture of two men peeing will spell out text messages with their micturition.

This doorless 20th-century elevator doesn't stop or slow down.

A Jenga-style cylindrical tower of books that appears to go on forever.

The hidden lair of an alchemist rediscovered in a 2002 flood.

The first museum in the world devoted to sexual gadgetry.

"The most colorful grottoes of the world.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

A striking 12th-century-style castle built on the edge of a cliff.

An atmospheric, medieval-themed book store hides in a 13th-century underground space.

An iconic and eccentric bar for "Manouche" Jazz music keeps expanding its space—and its influence.

Grab a life-changing ham sandwich at this former horse butchershop.

For more than a century, Parisians have come for affordable dishes in a grand converted train station.

Marvel at the opulent Art Nouveau interior while dining on dirt-cheap French classics.