28/09/2020
Leiria region has historical sights, lakes, breathtaking valleys, national parks, numerous castles and world famous caves-Grutas De Mira De Aire. The Mira de Aire Caves, are the largest in Portugal, around 11km of extension and only 600m can be visited, the caves are considered one of the 7 Natural Wonders of Portugal. There is a guided tour and it will take 683 steps to fully see this nature’s beauty.