The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

An oversized, oddly designed pedestrian overpass has drawn comparisons to a commode for pachyderms.

A road that winds through this natural cave is the only way to access the small, appropriately-named village of Cuevas.

A fairytale-like medieval church perched atop a rocky cliff on Italy's "Coast of the Gods."

On Gellért Hill, this statue depicts the tragic tale of lovers divided by the Danube.

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

Pilgrimage site for star-crossed lovers.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

This haunting location was featured in the final scene of a classic spaghetti western.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

This single-track road rewards brave drivers with stunning Scottish scenery.