Bolsena is a town and comune of Italy, in the province of Viterbo in northern Lazio on the eastern shore of Lake Bolsena. It is 10 km (6 mi) north-north west of Montefiascone and 36 km (22 mi) north-west of Viterbo. The ancient Via Cassia, today's highway SR143, follows the lake shore for some distance, passing through Bolsena. Bolsena is named "the city of the Eucharistic miracle" from which the solemnity of Corpus Domini had been extended to the whole Roman Catholic Church.
View of the city with the lake.
The Castle of Bolsena.
Lake Bolsena is a lake of volcanic origin in the northern part of the province of Viterbo called Alto Lazio or Tuscia in central Italy. It is the largest volcanic lake in Europe. Roman historic records indicate activity of the Vulsini volcano occurred as recently as 104 BC; it has been dormant since then. The two islands in the southern part of the lake were formed by underwater eruptions following the collapse that created the depression.
Lake Bolsena
The southernmost end of the lake viewed from the ridge of Montefiascone caldera. Martana is on the left and Bisentino on the right. The straight shore to the far left is Marta. To the left of Martana is the headland of Capodimonte.
The western and northern shores viewed from the eastern shore. The large settlement to the right is Bolsena, at the foot of the northern hills.
The eastern shore viewed from highway SS312 Castrense between Valentano and Latera on the western shore. Center is Bisentina, with Martana to the right and the headland of Capodimonte to the right of it. The city on the left of the far shore is Bolsena
