The Orbetello Lagoon is located in the Grosseto Maremma and is a brackish lagoon with an indescribable variety of flora and fauna.

Immersed in its waters, we find the Spanish Mill, built in the 15th century by the Sienese together with 8 other mills, with the function of grinding grain.

Today only one remains the undisputed protagonist of Orbetello, with its breathtaking sunsets.

The Old Spanish Mill can be found on the western tip of Orbetello, at the beginning of the dam built in 1842, which connects the city with the Argentario.