Paulo Moreira's photos with the keyword: Grutas

The Mira de Aire Caves are a set of limestone caves located in Mira de Aire, in the municipality of Porto de Mós, in Portugal. With eleven kilometers of known total length, they are the largest caves in the country. They were discovered in 1947 by locals and have been open to the public for over 40 years.

The Mira de Aire Caves are a set of limestone caves located in Mira de Aire, in the municipality of Porto de Mós, in Portugal. With eleven kilometers of known total length, they are the largest caves in the country. They were discovered in 1947 by locals and have been open to the public for over 40 years.

The Mira de Aire Caves are a set of limestone caves located in Mira de Aire, in the municipality of Porto de Mós, in Portugal. With eleven kilometers of known total length, they are the largest caves in the country. They were discovered in 1947 by locals and have been open to the public for over 40 years.

The Mira de Aire Caves are a set of limestone caves located in Mira de Aire, in the municipality of Porto de Mós, in Portugal. With eleven kilometers of known total length, they are the largest caves in the country. They were discovered in 1947 by locals and have been open to the public for over 40 years.