Grota Mira de Aire

The Mira de Aire Caves, are the largest in Portugal and are certainly a great option for those looking for a different tour. With 11km of extension , of which 600m can be visited, the caves were elected as one of the 7 Natural Wonders of Portugal. The tour is going desceding,  through 683 steps and although it looks a lot, it is not hard because there ase several levels.En savoir plus