Head on down to Marta and spend an afternoon walking along the water's edge. There's something about being near a river that makes you feel calm and relaxed.
This flowing body of water is on the to-do lists of many travelers to Tarquinia. But Marta isn't the only drawcard in the area. Tarquinia Beach, Etruscan Necropoleis of Tarquinia, and National Etruscan Museum of Tarquinia are some other interesting sights nearby.