Address: Via San Michele, Roccacasale


Porta Sotto la Chiesa, together with Porta Gerone, was one of two entrances to the village. Porta Mazzamorello and Porta della Valle led instead to the agricultural areas down the slopes of the hillside.
Running beneath the parish church of St. Michael the Archangel, it leads into a partially barrel-vaulted underpass  with segmental arches.