Portugalia - Caves of Mira de Aire ( Gruta de Moinhos Velhos ) ...

PORTUGALIA - Caves of Mira de Aire ( Gruta de Moinhos Velhos ) - LEIRIA

http://www.grutasmiradaire.com/pt/3/grutas
http://www.municipio-portodemos.pt/page.aspx?id=179
https://www.youtube.com/watch?v=FPzbR97HkWk
https://www.youtube.com/watch?v=HUc2AwO1qH8
https://www.travel-in-portugal.com/leiria

Coordinates : 39° 32′ N 8° 42′ W