Centro de Interpretação da Batalha de Aljubarrota

Centro de Interpretação da Batalha de Aljubarrota (CIBA) is an interpretive museum in São Jorge, in the municipality of Porto de Mós, central Portugal. It stands on the Campo Militar de São Jorge, part of the former battlefield where Portuguese and Castilian armies clashed on 14 August 1385. That fight settled the question of Portuguese independence, and the centre tells the story in a way that works even if you know little about medieval history.

What will I see inside?

The exhibition covers the political background, the causes of the conflict, the tactics used by both sides and the key moments of the fighting. Audiovisual and interactive resources make the visit more than a walk past text panels. The highlight is a 32-minute multimedia show that recreates the battle step by step.

Can I see the battlefield itself?

Yes. Outside, you can walk part of the ground where the fighting took place. Flags, information boards and images are set out across the site, and the traps prepared by the Portuguese side are marked. The Chapel of São Jorge also stands here. Walking the grounds shows how the terrain shaped the defenders' strategy.

Where is it and how does it connect to Batalha?

The centre lies about 3 km from the Monastery of Batalha, a UNESCO World Heritage Site built to give thanks for the victory. The two sights pair naturally in a single trip. Address: Avenida D. Nuno Álvares Pereira 120, São Jorge, Porto de Mós. Coordinates: 39.63956, -8.84518.

Opening hours and tickets

The centre is open Tuesday to Sunday, 10:00 to 17:30. It is closed on Mondays, on 25 December, 1 January, Easter Sunday and 1 May. Admission is 8 euros. Phone: +351 244 480 060; email: [email protected]. The site is run by the Fundação Batalha de Aljubarrota, which also organises guided visits and activities for groups.

Frequently asked questions

How long should I plan for a visit? The multimedia show alone lasts 32 minutes. Add the exhibition and a walk over the battlefield, and about two hours is a sensible allowance.

Is CIBA open on Mondays? No. It is closed on Mondays and on a few public holidays.

Is it worth combining with the Monastery of Batalha? Yes. The two are about 3 km apart, and the monastery is directly tied to the battle shown here. The centre explains the events; the monastery shows their lasting legacy.

Do I need to know Portuguese history beforehand? No. The exhibition starts with the context and follows the battle stage by stage, and the multimedia presentation makes it easy to follow.

Is everything indoors? No. Part of the visit takes you across the outdoor battlefield area, with the Chapel of São Jorge and marked traps.

In short

For anyone interested in medieval European history, and for families who want more than a conventional museum, CIBA is one of the best places in the region to understand why the Battle of Aljubarrota holds such a strong place in Portuguese memory.