Alfajarín combines protected buildings with routes into a landscape to the north. La Portaza is the only surviving part of the town walls; agricultural tracks lead from the town center into the Montes de Alfajarín, Saso de Osera. This gives you two distinct areas of focus when planning your trip: the town’s architectural history and the landscape with its gypsum ravines and steep slopes.

Buildings between the gate, castle and Ermita

La Portaza is classified as a fortified gate and protected as a Bien de Interés Cultural (BIC), or Asset of Cultural Interest. It is also the only surviving part of the walls of Alfajarín. Its form can be described precisely: a pointed brick arch with a double ring of voussoirs is joined to a short section of rubble-stone wall. The Torre e Iglesia Parroquial de San Miguel Arcángel is also protected as an Asset of Cultural Interest.

The Castillo de los Cornel is also a protected BIC building in Alfajarín. Its ground plan is irregular and approximately pentagonal. A defensive moat protected the entrance, which was reached by a drawbridge and defended by two towers. The Castillo is privately owned. In 2026, opportunities to visit it are more limited than those at other Aragonese fortresses. Check the current options before planning a visit.

The Ermita de la Virgen de la Peña is located near the Castillo. The late Gothic building dates from the 16th century. Its architecture includes a single-nave church with three bays of star-ribbed vaults and a polygonal apse. The clear distinction between the nave, vaults and apse offers a concrete view of the Ermita’s architectural form, while the nearby Castillo, with its pentagonal plan, presents a different architectural shape.

Festival and landscape

Alfajarín is one of the venues for the annual Festival de los Castillos in Aragón. Dates vary between editions. If you would like to include the festival in your trip, check the dates for the relevant edition before settling on your stay.

Natural areas also shape travel plans. Alfajarín is one of the municipalities included in the Reserva Natural Dirigida de los Sotos y Galachos del Ebro. The ZEC Montes de Alfajarín, Saso de Osera is home to plant communities on gypsum outcrops and soils, cliff vegetation on steep slopes, and fauna associated with escarpments. This landscape offers a different focus from the buildings in town: here, the emphasis is on geological formations, vegetation and wildlife associated with the steep slopes.

Several agricultural tracks lead north from the town center into the Montes de Alfajarín, Saso de Osera, usually along gypsum ravines or cultivated vales. There is no marked tourist hiking trail in this area. It is therefore important to distinguish between the two when planning: these are agricultural tracks, not a marked tourist route.

Planning your journey and stay

You can reach Alfajarín by car via the first exit on the AP-2 towards Barcelona, or via the N-II, which runs through the town. There are two bus stops on Avenida Europa. If you plan to travel by bus, check schedules and connections separately.

Two different conditions are relevant when choosing your travel dates: the dates of the annual festival vary, and opportunities to visit the privately owned Castillo are more limited in 2026 than at other Aragonese fortresses. If you would like to include either of these in your trip, check the specific festival dates or visiting options before you travel.

Discover more destinations: Cetina, La Almolda, Pintano, Longares, Cariñena, Leciñena, La Muela, La Almunia De Doña Godina.

For the broader travel overview: Zaragoza.