The Hermitage of Our Lady of Avellà in Catí, also known as the Sanctuary of Our Lady of Font de l'Avellà, the Hermitage of Our Lady of Misericordia de l'Avellà or simply the Ermita de l'Avellà, is a religious building 5 kilometers away from the municipality , in the village of Avellà, on the homonymous mountain located in the center of the northern part of the Seller mountain range.