Formiche di Grosseto

The largest of the Formiche di Grosseto.

The Formiche di Grosseto (Italian: "Ants of Grosseto") is a group of small islands in the Tuscan Archipelago. They are located off the coast of the Natural Park of Maremma, approximately 15 nautical miles (28 km) from Porto Santo Stefano on Monte Argentario and about 9 miles (14 km) from the mouth of the river Ombrone, and they are part of the comune of Grosseto.

The largest of the three islands is home to a lighthouse.

Coordinates: 42°35′N 10°53′E / 42.583°N 10.883°E