The right bank of the Hornija Nature · Marzales, Tierra del Vino, Valladolid Image of Marzales, not of the place itself. The village sits on the right bank of the river Hornija, on the plain of the Torrelobatón valley, at 708 metres and over twelve square kilometres; its population has fallen from 253 souls in the eighteen-forties to 45. Photo: Fundación Joaquín Díaz (CC BY-SA 3.0) What to see and do in Marzales