Castellet de Banyoles

Castellet de Banyoles is an Iberian archaeological site in the municipality of Tivissa, in the Ribera d'Ebre region of Catalonia, standing close to the banks of the River Ebro. It ranks among the most significant remains of Iberian protohistoric civilization on the Iberian Peninsula and draws visitors with an interest in ancient fortifications and archaeology.

What is Castellet de Banyoles?

The settlement was built in the first half of the 4th century BC as a fortified Iberian town. Its most distinctive architectural feature is a pair of pentagonal towers flanking the main entrance, a design considered unique among protohistoric fortifications anywhere on the Iberian Peninsula. Such an elaborate defensive layout points to considerable engineering skill and underlines how strategically important the town once was along the lower Ebro valley.

The site's occupation came to an abrupt end with a Roman siege that razed the town. Historians link this destruction to one of two episodes: the revolts led by Indibil and Mandonius against Rome, or, more likely according to most accounts, the military campaign of Cato the Elder on the peninsula. Traces of a Roman camp have been identified just outside the walled enclosure, reinforcing the military nature of the town's final days.

What can you see on site?

Visitors can walk among the remains of the defensive walls and the pentagonal towers, a rare surviving example of Iberian fortification design. The layout of the settlement gives a clear sense of the scale and planning of the ancient town, while its position above the Ebro adds sweeping views over the river valley.

Castellet de Banyoles gained wider recognition in 1927, when a treasure trove was unearthed at the site: a set of finely decorated silver and gold vessels. The find is regarded as one of the more important collections of Iberian metalwork ever discovered, offering a glimpse into the wealth and craftsmanship of the community that once lived there.

How do you get there?

The site lies within the municipality of Tivissa, in the province of Tarragona, close to the River Ebro. Tivissa sits in the inland part of the Ribera d'Ebre region, making Castellet de Banyoles a convenient stop for travelers exploring the lower Ebro basin and combining it with other archaeological sites and historic towns nearby.

When is the best time to visit?

Since the site is an open-air ruin of walls and fortifications with no shade cover, spring and autumn are the most comfortable seasons to visit, avoiding the peak heat of the Catalan summer. Morning visits are recommended, as the site's exposed position means the Mediterranean sun can get intense later in the day.

Frequently Asked Questions

What is Castellet de Banyoles known for? Its unique pentagonal entrance towers and the silver and gold treasure discovered at the site in 1927.

Who destroyed the town? It was destroyed in a Roman siege, most likely during Cato the Elder's campaign, though some historians link it to the earlier revolts of Indibil and Mandonius.

Where exactly is the site located? In the municipality of Tivissa, in the Ribera d'Ebre region of Catalonia, next to the River Ebro.

Are there Roman remains nearby? Yes, traces of a Roman military camp have been found just outside the town's defensive walls.