ピアンサーノの天然記念物・トップ5

Lake Bolsena is a large volcanic lake in central Italy, about 90 km north of Rome in the province of Viterbo, Lazio. It is a popular tourist destination, known for its natural beauty, clear waters, and relaxed atmosphere. The lake was formed by the collapse of a caldera of the Vulsini volcano. This geological history contributes to its black volcanic beaches, some of which are black in color. Lake Bolsena is known for its clean, spring-fed waters, which are excellent for swimming. The shores often slope gently, making it suitable for families with children. The lake has two islands, Bisentina and Martana, formed by underwater eruptions. Public access to the islands may be limited, but boat tours often offer views of them.

Small and interesting necropolis on Lake Bolsena with a breathtaking view of the lake. Unfortunately not well signposted.. you have to go into the woods and look for it..

beautiful view of the lake

Lake with several paths all around, perfect for Gravel.

Volcanic lake of Community importance (SCI).

Lago di Bolsena is the largest volcanic lake (crater lake) in Europe. The lake lies in the previously volcanically active zone of the so-called Apparato Vulsinio. It fills a caldera that was formed by the collapse of underground magma chambers following powerful, explosive volcanic eruptions, an estimated 300,000 years ago

One of numerous necropolises in the area. While most of the others are fenced and (currently?) inaccessible, you can easily hike this one. There are some small graves to see.

Lake Mezzano is a small lake of volcanic origin in Tuscia. Located in Upper Lazio, almost on the border with Tuscany, Lake Mezzano is a pearl of serenity immersed in the Valentano area. Its particularity lies in the fact that it is accessible only through dirt roads and pristine, creating an experience of authenticity and discovery.