The cave of Boa Sorte is not a well-known cave for the inhabitants and visitors of the municipality of Castelo.
The Grotto is used as a Shrine, where weekly Masses and celebrations take place.
The Gruta da Boa Sorte is easily accessible, it is 13km from the city of Castelo, Patrimônio do Ouro,

At the beginning of the mountain there is a sign indicating the entrance to the cave.