We were searching for a pizzeria on our way to Bolsena in Buonconvento, between Siena and Bolsena. We asked a local and he directed us to Mario, were he himself would eat too.
It is a small, family restaurant with delicious meals.
Favorite Dish: We had different antipasta and meat courses and all were great. Be aware of the chicken with the four cheeses. It is very heavy.
When walking along the path that circles the lake, you may come across a very unassuming seafood restaurant with tables on a sheltered patio to the right of the entrance. If so, you're lucky enough to have found a fantastic seafood restaurant which I unfortunately never noted the name of :( There is a local atmosphere despite it being popular with other campers, but the real reason for going is the fresh fish from the lake less than 10 metres away.
Favorite Dish: A starter of pasta and pesto, followed by grilled Coregone (Whitefish) and fries with a salad. Simple, delicately seasoned with herbs, lovely! This was the only meal on our holiday where we were stuffed at the end of it!