Places Tuur510 Wants to Go

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

This lake-bound geographical marker sits at the point where three European countries intersect.

Hidden deep in a forest is this geological wonder carved by glaciers.

A small island dotted with old, historic Finnish buildings.

An alien church provides much needed silence in the midst of a Finland shopping center.

This fantastical icy castle is built anew every winter.

Legend has this precariously placed rock was placed by giants. Science has another explanation.

A lovingly curated curio shop in which the taxidermy wear newspaper party hats, and peanut shells are spread across every surface.

Architecturally stunning library serves as the hub of Finnish scholarly life and culture.

A subterranean house of worship carved right out of the bedrock.

Rent out a glass igloo to watch the Northern Lights like you live in the future.

Inside this small chapel tucked away in the forest is one of the most well-preserved Danse Macabre frescos.

A self-proclaimed libertarian micro-state on a tiny bit of disputed territory between Serbia and Croatia.

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

Longest fortress system anywhere in Europe.

This Croatian fairytale castle is slowly falling apart thanks to years of neglect.

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.

Legend has it fairies gathered at the site of this medieval castle.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

A musical instrument played by the sea.

An ethereal glowing blue ocean cave in Croatia.

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

This magnificent Crimean estate was once a playground of the Russian elite.