The Greek-Cross-Plan Church Monument · Molinos de Duero, Pinares, Soria Image of Molinos de Duero, not of the place itself. San Martín de Tours, raised at the end of the sixteenth century and enlarged in the seventeenth, is together with that of Montenegro de Cameros the only Soria Gothic church on a Greek-cross plan; it preserves a Neoclassical organ of 1808. Photo: Wamba Wambez (CC BY-SA 3.0) What to see and do in Molinos de Duero