Subterranean lake and grottoe in the "Grutas da Moeda", Portugal

- Image ID: JGD842
Subterranean lake and grottoe in the "Grutas da Moeda", Portugal
Cro Magnon / Alamy Stock Photo
Image ID: JGD842
Grutas da Moeda is one of the most spectacular calcary caves in Portugal
Location: Grutas da Moeda