Festivities of invierno de Valderrobres Activity · Valderrobres, Matarraña, Teruel Image of Valderrobres, not of the place itself. Valderrobres celebrates its winter festival beneath its 15th-century Gothic castle-palace, one of the jewels of Aragonese Gothic, in the administrative capital of a Matarraña known as the Aragonese Tuscany for its landscapes of stone and olive groves. Photo: Gargarapalvin (CC BY-SA 4.0) What to see and do in Valderrobres