A ‘volcanic’ church in Catalonia

Catalonia has this beautiful natural reserve, the Garrocha Volcanic Area Natural Park, in Gerona, where you have some extinct volcanoes, one of which, Santa Margarida d’Olt, has a small church right in the middle of it!

The built is romanic and the last eruption of this particular volcano was 11000 years ago! The perimeter is of over 2 km and an altitude of over 600 meters!