Tower or Castle of Mola – the symbol of Formia

History and description

Built toward the end of the 13th century by order of Charles II of Anjou, who intended it as a defensive fortification, the tower is a cylindrical structure 27 meters high with three floors: one dedicated to the parade ground and soldiers’ quarters, another serving as the castellan’s residence, and the top floor used for lookout purposes. Constructed on the remains of Roman baths, it later passed, along with the castle, into the hands of the Aragonese and the Caetani of Castelmola, who transformed it into a noble residence. Damaged during World War II, it was abandoned until it was purchased and restored by the municipality of Formia.

Curiosities

Over time, the tower has become the true symbol of Formia, often depicted in tourist maps, postcards, and paintings.

Access

The ground floor, which today houses the municipal historical archive, is freely accessible. The upper floors, however, remain closed to visitors unless accompanied by a guide, due to safety reasons.

How to reach it

Located on the coast of the Gulf of Gaeta, the tower and the castle complex can be reached by car via the A1 motorway from either Rome or Naples, by train or local buses, or on foot along the seafront or Corso Appio Claudio.

An evocative site narrating a story of defense and power across the centuries, the Tower of Mola is an essential stop in Formia—perhaps best remembered by taking home a postcard bearing its image.

Cover photo credits: Comune di Formia