A fake Transylvanian castle houses a cathedral of antlers.

Time stands still at this serene burial ground in the center of Budapest.

A marvel of technology a century ago, this disused power station now offers a lovely glimpse into the industrial design of the past.

A museum in the childhood house of a medical pioneer.

Once the home of a hermetic monk, this cave now houses a small church.

The gutted remains of this Estonian mansion are a monument to a tragic love.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

This impressively complicated radioastronomy research center was once a tool of Soviet spies.

A top secret Cold War bunker hidden beneath a Latvian spa facility is now open for tours.

This wooden recreation of a 9th century lake village looks as though it was built yesterday (which it relatively was).

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

Hundreds of small crosses have been carved into the bark of the trees outside this small Estonian village.

This misspelled graffiti reappears every time it is removed.

This modernist island church incorporates the Finnish nature into its worship practices.

A Swedish town came up with an out-of-the-box way to eliminate the bloodthirsty insects.

Menacing or in memoriam, the Silent People and their meaning are left to interpretation.

The smallest restaurant in the world.

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

This abandoned villa of makeshift buildings was once the home of dancer Elis Sinistö.

Crawling into this primordial cave may feel disconcertingly familiar.

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

Every summer, an open-air swimming pool appears at the base of a Finnish city's beloved winter attraction.

A collection of collections ranging from dentistry to minerals.

A small island dotted with old, historic Finnish buildings.