Places Robbert Wants to Go

Pilgrimage site for star-crossed lovers.

The prototype for all Nazi concentration camps.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

Virgil's many-mouthed gateway to the underworld.

Caves famous for the dragon-slaying saint who lived there.

Hundreds of hidden passageways weave through the old quarters of Lyon.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.

This one-time health resort was used by aristocrats around the world.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

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

Walk through depictions of the torture inflicted on those who go to Buddhist hell.

Abstract dinosaur models in London.

Two monstrous faces loom over a village in Czechia.

The sixth of London's "Magnificent Seven" cemeteries, and a source of unlikely inspiration to Beatrix Potter.

Museum dedicated to the terror regimes of Hungary.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

A remote candy-striped mountain in the Peruvian Andes straight out of the pages of Dr. Seuss.

Go inside to really appreciate this 500-year-old technological masterpiece.

Skulls from the plague of 1656 and World War II bombings are united by a cult dedicated to caring for the ancient dead.

Architectural monsters are devouring this palace's every door and window.

Sloth rehabilitation center in the jungle of Costa Rica.

A collection of anatomical samples from one of the first anthropologists to suggest that humans reached North America by crossing the Bering Strait.