It was founded in the late 9th century, under the rule of Alfonso III, by a group of Christian monks from Córdoba led by Abbot Alfonso. They settled on the remains of a Visigoth church dedicated to the Archangel St Michael.

In 1050 the foundations were renovated, and a door was opened, which is the present entry to the church. During the Desamortización (state appropriation of church lands), the remaining possessions of the monastery were expropriated. The excavations made in 1968 under the floor of the Romanesque chapel unearthed the foundations of the apse of the original Visigoth church.

Datos Históricos

Arquitectura Religiosa
Monasterio / Convento
Estilos predominantes:
Periodo Histórico:
Edad Media


Ctra. A Mansilla. San Miguel de Escalada (Gradefes). 24166 León.

Teléfono: 681 220 548

Más Información

Tourist Office of Gradefes


C/ San Bernardo, 62. Gradefes. 24160 León.

Telephone: 987 333 153



Tourist Office Regional of León


Pza. de Regla, 2. León. 24003 León.

Telephone: 987 237 082

Fax: 987 273 391



Opening hours

  • Summer June, 1 – October, 31):
    • Tuesday to sunday: 10:30 – 14:00 and 17:00 – 20:00. Guided tours:visita concertadas para grupos de más de 10 personas. Precio 2 euros. Teléfono de reservas: 681220548
    • Closed: monday
  • Winter November, 1 – May, 31):
    • Thursday to sunday: 10:30 – 14:30
    • Closed: monday, tuesday and wednesday


  • General: 3 €
  • Groups: 2 €

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