Hermitage of Sant Miquel de la Roca Monument · Crespià, Pla de l'Estany, Girona The hermitage of Sant Miquel de la Roca, in the municipality of Crespià (Pla de l'Estany, Girona), is a troglodyte construction set into a cliff of the Fluvià river, making use of a natural rock shelter. It stands above the course of the Fluvià and is one of the two churches in the municipality located outside the village centre considered of special heritage interest. Photo: Pere prlpz (CC BY-SA 3.0) What to see and do in Crespià