Places kattrewerts Wants to Go

The little church's beautifully frescoed ceiling has earned it the nickname “the Sistine Chapel of Madrid.”

A display of torture devices used in the Spanish Inquisition and other scourges of medieval Europe.

Mine shafts and hard pastries await visitors at this massive mountain of salt.

Devastated landscape used for hundreds of years by the Romans as their primary mining site.

This ancient Spanish castle sits high upon a hilltop.

Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This century-old ruined temple was reborn as "The Church of Skate."

The oldest Roman lighthouse still in use.

A Romanesque tower appears when water levels drop.

A charming Spanish village sits atop this natural limestone overpass.

The chefs at El Diablo use heat generated by an active volcano to cook the food.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

Moorish signal station on a stratgic rocky outcrop.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

One of the largest ossuaries in Spain is packed from floor to ceiling with bones.

The abandoned ruins of a beautiful medieval castle just outside Barcelona.

Stunning Roman aqueduct used for 1900 years and still standing.

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

Village situated on a narrow volcanic escarpment.

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

A completely underwater art museum sends a stark message about humans' impact on the environment.

This awesome Spanish castle is so fantastical it was actually used on Game of Thrones.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

This Navarrese cave's history of witchcraft and pagan ritual is not just embraced, but recreated each year.