In addition to the ruins of a basilica with an atrium (6C) and the finds excavated at the prehistoric site of Dikili Tash on display in the museum, there is a great theatre dating back to the 4C BC. It was refurbished by the Romans in the 2C, then remodelled in the 3C when the stage was converted into an arena for gladiatorial and animal fights. The low-reliefs on the entrance pillar show Mars and Victory and a splendid bucranium (sculptered ox-skull).