This solitary monastery may hold the remains of Vlad the Impaler (but probably not).

This cemetery features modernist statues as strange as its name.

A temple to modernity, tucked away amid Barcelona's more well known museums.

The studio of Catalonia's most famous theatrical designer remains exactly as he left it.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

Possibly the oldest church in Barcelona, this basilica has its pagan and Christian mythologies all mixed up.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

These enlarged egg sculptures represent the native birds of eastern Iceland.

Puffin enthusiasts flock to Europe's largest seabird cliff, which over one million birds call home.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

This scenic Icelandic lava flow is named for a pair of Berserkers who were murdered, according to a famous Saga.

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

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

An Icelandic island full of diving birds and legend.

Two volcanic lakes in an enormous crater formed in a prehistoric eruption.

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

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.

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

These ominous lava formations were said to be an entrance to the netherworld so of course they inspired a famous metal band.

A winding, blood-red tunnel of hardened lava navigable by foot.

This modern monument to pagan belief looks like it was transported straight from ancient times.

The most powerful waterfall in all of Europe.