A modernist church in an ancient village.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Bold black and white motifs of life and death add a dramatic flair to this 17th-century crypt.

Rare karst landscape eroded from a flat seabed.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

The world's first electric battery-powered submarine.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

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

A formerly glacier-tipped volcano that inspired none other than Jules Verne.

This natural rock formation features seemingly unnatural vertical ridges that have been blamed on elves.

Three columns of volcanic rock shoot out of the ocean.

Climbing Iceland's highest peak on the rim of the Oræfajökull volcano.

Three million year old fossils are exposed for all to see on this Icelandic shore.

A sulfuric martian landscape that looks far better than it smells.

Rising from the sea like a stone monster.

A trio of hidden hot tubs takes advantage of Iceland's natural geothermal vents.

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

The oldest church in Iceland is one of the few to feature ornate decoration.

Walk in the footsteps of the gods and straddle two tectonic plates.

These concrete domes were installed on an Icelandic bluff to honor a very specific musical tradion.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

Largest man-made excavation on earth!