Castillo de Davalillo

Castillo de Davalillo is a medieval fortress overlooking the Ebro river valley in the municipality of San Asensio, in the heart of La Rioja.

Where is it and how do you get there?

The castle sits on a hilltop wrapped by a bend of the Ebro, roughly 5 km from the center of San Asensio, surrounded by vineyards that stretch to the horizon. A marked walking trail — part of the Caminos Naturales network — leads up to the ruins and is popular with both hikers and cyclists; the climb from the roadside parking area typically takes 20–30 minutes on a gentle slope. The view over the Ebro valley and the Sonsierra region opens up early into the walk and makes the short climb worthwhile.

Where did the fortress come from?

The castle was most likely built during the reign of Alfonso VIII, between the late 12th and early 13th century — it does not appear on the 1177 list of border strongholds compiled by Sancho VII of Navarre, which places its construction after that date. It rose out of the ongoing rivalry between the kingdoms of Castile and Navarre for control of the Ebro valley. Together with the nearby castle of Briones, its role was to defend La Rioja against Navarrese raids, which most easily crossed the border via the fortified bridge at San Vicente de la Sonsierra. The earliest documented reference to the castle dates to 1367, when Henry II of Trastámara handed it over to Charles II of Navarre under the pacts signed at Santa Cruz de Campezo. It later passed through the hands of several noble houses, most notably the Dukes of Nájera, and today it belongs to the wine company CVNE (Compañía Vinícola del Norte de España).

What will you see on site?

The surviving layout traces an elongated, seven-sided polygon, with a square keep attached at the eastern end. The entrance gate, set on the southern side, was flanked and protected by two towers. Round turrets punctuate the wall at its corners and along its length — solid, defensive structures, except for the two guarding the entrance and the tower at the northwest corner. Little remains inside the walls: only fragments of a Romanesque chapel and the keep itself are still standing. Despite the advanced state of ruin, the outline of the perimeter walls and the commanding hilltop position still convey the character of a former border stronghold.

When is the best time to visit?

Spring and autumn offer the best conditions, with comfortable hiking temperatures and vineyards that shift color through the seasons — especially striking during the autumn grape harvest. Summer heat in La Rioja can make the shadeless climb uncomfortable, so an early morning visit is worth planning. In winter the path can turn muddy after rain, but visibility on clear, cold days is excellent.

Frequently asked questions

Is there an entrance fee for the castle? No, access to the ruins is free and reached via the walking trail from the nearest road.

Is the castle suitable for children? The walk itself is not demanding, but the ruins sit on uneven ground without safety barriers, so children should be supervised.

Can you see the interior of the building? Most of the interior has not survived — visitors mainly see the perimeter walls, the keep, and traces of the Romanesque chapel, with no roofed rooms to explore.

What else can you combine with a visit to the castle? The surrounding vineyards belong to CVNE, the castle's owner, so it's worth pairing the visit with a La Rioja wine tasting nearby or a walk along the trail beside the Ebro.