To the south of the Castellar and halfway up the Follit castle, going up the Grevalosa creek, stands the Grevalosa castle, owned by Bernat Otger de Castellet, brother of Guillem de Castellvell, lord of the Guard of Montserrat. Following the Grevalosa stream to its source, next to the church of Sant Pere, stands Follit Castle. From here and once we have passed the Gossem pass, the Mensa mountain range takes us towards the Coquelm tower and the Maians castle.
Difficult access from the center from the Romanesque church of Sant Pere that is associated with it.
This castle is linked to the castells de frontera de Guifré.
This text was translated by an automatic translator