Places deaverjessica Wants to Go

Old Danish castle immortalized in Shakespeare's Hamlet.

A natural wonder in south Denmark.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

Heralded as one of the prettiest castles in all of Czechia.

This ruined castle perched atop a rocky peak is a great place for a hike.

Underneath the city that invented pilsners are a series of historic tunnels that have been storing beer for centuries.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

Enormous sandstone towers loom within a Czech forest.

Folklore says this medieval fortress was plopped atop a portal to hell to trap the demons below.

Mummified monks and the accidentally interred, in a 17th-century crypt.

This former quarry is now a picturesque gorge that hides a sunken lake.

Buried five stories underground, this Soviet bunker is packed with gas masks and Cold War paraphernalia.

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

The ruins of a fairytale castle with a tumultuous history stand high atop the mountains.

Once part of an ancient international harbor, it's now an all-you-can-eat shrimp buffet for flamingos and other water birds.

An ancient necropolis of magnificent tombs.

This 700-year-old Cyprus castle is the birthplace of the world's oldest wine, said to be toasted by Richard the Lionheart at his wedding.

The water here is so clear you can see the mysteriously sunken ship from the surface.

Dive for drinks at Croatia's first and only underwater winery.

The oldest arboretum on the Dalmatian coast doubles as the gardens of Kings Landing in "Game of Thrones."

One of the best-preserved Roman amphitheaters is still used today, but for less brutal events.

This picturesque medieval monastery guards a small trove of historic treasures.

Once a state-of-the-art tuberculosis treatment spa, these ruins are now ruled by paintball players.

The complex has been abandoned since the Croatian War of Independence, barring a stint as a set for 'Game of Thrones.'