In order to get a better idea of what the area around Vetulonia looked like, we can reach the beautiful views from the old town centre and look out across the plain, where waters of the coastal lagoon used to glimmer. The alleys in the highest part of the village contain the so-called Mura dell’Arce, a 30-metre long wall in huge stone blocks, which according to the most recent hypothesis is the ruins of the Greek foundations of a large temple, in the most important sacred area of the city, the Acropolis.