On the Alamillo Hill there are the remains of a sanctuary from the 2nd-1st century B.C.: a structure of five rooms, in which one can appreciate the decoration with painted plaster (in blue, red, yellow, black, etc). Around the Alamillo Hill there is a path on which there were possibly processions related to the structure.
A small hillock the Alamillo area has allowed for the documentation of the remains of a sanctuary with parallels in the south-italian world of the Roman republic era, and in our surroundings, in the monuments of the same period of the Luz Iberian sanctuary (Verdolay, Murcia).
The 1999 campaign documented the existence of an Access road to the hill, which went up and round it, excavated at more than a metre of depth in the rock base and more than 1.5m wide. Possibly it was a holy path for processions linked to the structure on the upper part of the hill.
The 1987 excavations had already discovered on the north-east part of the hill a collection of five rooms with their walls decorated with plaster painted in sky blue, simulating rectangular plates separated from each other by vertical incisions painted red, and a possible frieze of which only two white fragments are identifiable, which recall the orthostate characteristic of the first Pompeii style. Joined to the north-east wall of the main room one identifies the remains of the alter with paving of two molduras respectively painted red and black.