The Romanist altarpiece of the parish church of Fresneda Monument · Fresneda de la Sierra Tirón, Montes de Oca, Burgos Image of Fresneda de la Sierra Tirón, not of the place itself. The church was raised in the middle of the sixteenth century and keeps a Romanist altarpiece attributed to the sculptor Rodrigo de la Haya, active in the Burgos circle; it is the greatest piece of the heritage of this hamlet on the flank of the Demanda. Photo: Maintenance script (CC BY-SA 3.0) What to see and do in Fresneda de la Sierra Tirón