Lago Boracifero, Monterotondo Marittimo

Main sights

• The geothermal power plant, with its wells, pipes for steam, and the buildings of the workers' village, dating back to the early 20th century. Their task was to transform geothermal energy produced by the lake into electricity.
• Church of Madonna di Montenero, situated in the hamlet of Fattoria del Lago, it was built in 1853.
• Biancane Natural Park, a protected natural area where there is the presence of different types of geothermal manifestations such as geysers, fumaroles and steam emissions from the soil.