The access to the intermediate site of the fort is possible through a simple interruption in the wall that is supported by two large cyclopean stones in a vertical position brought here to serve as monumental door jambs. This wall could coincide with the oldest fence of the town, made with wooden stakes, probably linked to the first period of occupation. Of the three doors that were opened in the walls of A Cidá, this is the only one that was made perpendicular to the wall. This door coincides both in the type of rigging and in the orientation with the other gates of the fort (the one of the upper enclosure and the North Gate), which are reminiscent of the monumental accesses of large hill forts such as San Cibrán de Las.