This antique farmhouse is one of Læsø's rare seaweed houses.

In legend, this ancient dolmen was said to have been created when a troll tried to destroy a church.

A public display of random paleontology.

From buck blood to Theriak miracle tonic, this collection of Renaissance chemist's gear look's like a wizard's pantry.

A failed attempt to control drifting sands yielded a gnarled sylvan wonderland.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

Iron Age "bog person" preserved for over 2,300 years.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

This collection of unique liquids allows visitors to wander the waters of Iceland's glaciers.

This fairytale-like structure is the last turf church ever constructed in Iceland.

The Icelandic Sea Monster Museum explores the area's history of aquatic cryptid sightings.

Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.

Staves, storm-calling, and of course, necropants.

Centuries-old bridges grown from tangled roots.

Yemen's "Stone Palace" looks like it was carved right out of the tall stone column on which it is built.

The most alien-looking place on Earth.

Unusual, mushroom-like rock formations caused by weathering and water erosion, set to disappear, according to geologists.

Site of the largest impact event to occur over land in Earth's recorded history.

A little church on a tiny island looks like something from a fairy tale.

Museum celebrating the achievements of the Soviet space program.

Immortal combat in a Moscow museum.

It's hard to believe the dizzying patterns covering this abandoned mine are completely natural.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.