The remains of these Roman baths, known locally as las Bóvedas (the domes), are found close to the Paleo-Christian Basilica, Vega del Mar. Historians are still unsure of the baths' true origins, though most believe that they are all that remain of the Roman settlement known as Cilniana (or Silniana) destroyed by an earthquake in 365 A.D. You can visit these baths along with the better conserved Villa Romana (Roman villa). Guided tours are available, though only by prior arrangement. These tours are free, but a car is needed to get here from the meeting point (the tourist office).