Places pvilla Wants to Go

An eerie, existential museum dedicated to the author of "The Metamorphosis."

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

This artificial cave looks like something out of a fairytale.

Two stunning 17th-century libraries and a cabinet of curiosities.

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

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

Walk through Czech history in Prague's largest graveyard.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

This "Little Finland" started as a Finnish utopian society in Eastern Brazil.

This little sun pays homage to a massive gate that once stood at this location.

A masterpiece of Rationalist architecture in the center of Madrid with lizards on it.

Built in 1925, this glass-roofed shopping arcade is known for its modernist Italian architecture.

An underground spring in a labyrinthine cave system, decorated with stalagmites and stalactites.

A place steeped in history that may be best known as the set of a 1960 film.

Kingly French toast comes soaked in milk or red wine, then drizzled in a citrus-perfumed syrup.

Built between 1901 and 1908, this building is one of the most iconic examples of modernist architecture in Spain.

The oldest functioning mailbox in Spain was installed in 1793.

This attraction is devoted to the wonders of steam power and features a replica of one of its most public disasters.

A beautiful opera house in the heart of Amazonia has recently restarted performances after a 90-year hiatus.

One of the few places in the world where visitors can walk alongside fossilized tracks from 80 different dinosaur species.

Deep below the dry landscape of Bahia, a cave with intense blue water to float in.