Necropolis located on the elongated hill located in front of the Olerdolana wall. It is known as Pla dels Albats (relatively modern place name). This name comes from the numerous small and medium-sized tombs corresponding to infants and alabtas (babies who died before receiving the sacraments or having the use of reason) found in the necropolis of anthropomorphic tombs. More than a hundred tombs have been located. The graves are excavated in the rock, they are rectangular in plan, with the head separated from the rest of the body and narrower at the feet. Most feature a socket in the rock itself for the cap. The graves follow the east-west orientation. In the middle of the necropolis are the ruins of a building that has been identified as the remains of the chapel of Santa Maria. Part of the north wall is preserved, with a height close to 3 meters and the west wall, modernly altered.
The chapel of Santa Maria and the necropolis must be associated with the population, more or less dispersed, located outside the walls in medieval times. They were already in operation at the beginning of the 10th century.
Observations:
Archaeological research is very incipient in this sector, its evolution will confirm the exact functionality of the building described, its chronology and the relationship with the remains of another building that can be guessed in the middle of the necropolis.