The Caves of Mira de Aire
Southern Europe has many impressive caves to explore but some of the largest, deepest and most spectacular of them all are the cathedral-like Grutas de Mira de Aire located in the heart of central Portugal.
stalactites
Southern Europe has many impressive caves to explore but some of the largest, deepest and most spectacular of them all are the cathedral-like Grutas de Mira de Aire located in the heart of central Portugal.