Portillo Castle

Portillo Castle stands above the town of Portillo in the province of Valladolid, Castile and León, right next to the small settlement of Arrabal de Portillo. Its crenellated walls and stocky keep are visible long before you reach the town itself, making it one of the most striking fortresses left standing in this part of Spain.

How do you get to Portillo Castle?

Portillo sits roughly 30 km south of Valladolid along the road toward Segovia, so driving is by far the easiest option — the trip from Valladolid takes under half an hour. The castle occupies a low hill above the town, so from the parking area you'll need to walk a short but noticeably steep stretch up to the entrance. Travelers without a car can look into regional bus links connecting Valladolid with smaller towns in the province, though schedules are limited and worth checking in advance.

What will you see inside?

Also known as the Castle of the Counts of Benavente, the fortress is considered a textbook example of the so-called Valladolid school of military architecture that developed in this region during the 15th century. Inside the walls, visitors can walk through the courtyard, the main halls, and surviving sections of the living quarters once used by the family that held the fortress. A visit typically includes access to the ramparts, which open onto views over the Duratón river valley and the surrounding farmland. On selected days the site also runs themed visits — night tours with theatrical elements and programs aimed at younger visitors that bring medieval court life to life for kids.

Where does its history come from?

A fortified post is recorded on this site as far back as the early 10th century, mentioned in chronicles among the strongholds taken by the army of Abd al-Rahman III on its way to the Battle of Simancas in 939. The structure standing today, however, is later: its core dates to the 14th century and is traditionally linked to Infante Tello, son of King Alfonso XI. The castle was expanded in several phases, and the shape it holds now largely reflects a major rebuilding ordered in 1465 by King Henry IV of Castile.

The site is tied to one of the more dramatic episodes of 15th-century Castilian history — nobleman Álvaro de Luna was held here before being taken to Valladolid, where he was beheaded in the city's Plaza Mayor on 2 June 1453. Today the castle is protected as a site of cultural interest and belongs to the University of Valladolid, which manages it as an educational and cultural venue.

When's the best time to visit?

The castle opens to visitors only on set days, usually Sundays and public holidays around midday, so it's worth checking the current schedule before planning a trip. Spring and early autumn make for the most comfortable visits — Castilian summer heat can be harsh, especially on the climb up to the walls, while some seasonal offerings, like the night tours, are typically paused in winter.

Frequently asked questions

How much does it cost to visit Portillo Castle? General admission is a modest few euros, with a reduced rate for children aged 6 to 14.

Is the castle open every day of the week? No — visits are mainly limited to Sundays and public holidays at set hours, so confirming the schedule beforehand is worthwhile.

Who owns the castle today? It belongs to the University of Valladolid, which runs cultural and educational activities on site.

Can this visit be combined with other nearby attractions? Yes — Portillo lies right along the route between Valladolid and Segovia, making it easy to pair a castle visit with a trip to either city.