Church of Santa María la Mayor de Fontanar Monument · Fontanar, La Campiña, Guadalajara The church of Santa María la Mayor is the parish church of Fontanar (Guadalajara), next to which old olive-mill millstones are preserved. In the Diccionario geográfico by Pascual Madoz, published in 1847, it already appears as a parish church, served by a priest appointed by competitive examination, confirming its role as the village's religious seat since at least the mid-19th century. Photo: Oilisab (CC BY-SA 4.0) What to see and do in Fontanar