Arcola - Walls, towers and gates Torre Obertenghi The Obertenghi tower, with a pentagonal plan, was erected in the tenth century. Its height exceeds 20 meters, as it was used for surveillance reasons. Even today we notice the Roman elements, despite the restorations it has undergone over the years. It was badly damaged by the bombings during the war, as a result, the current appearance is the result of a series of improvements.
Sarzana - Walls, towers and gates Porta Romana The Porta Romana di Sarzana is a beautiful example of architecture that is still completely intact. It was built with the aim of preventing enemies from entering the city.
Ameglia - Walls, towers and gates Torre di Montemarcello The Tower of Montemarcello, in the province of Ameglia, is located in the homonymous Castle. The Tower gives towards the north entrance of the city. The structure is assumed to date back to 1286 at the behest of Bishop Luni Enrico for purely defensive purposes. Today, the property is in excellent condition and is open to the public and is open to the public.