Grilled ternasco lamb Food and drink · Castelnou, Bajo Martín, Teruel Image of Castelnou, not of the place itself. Lamb of Aragonese breeds, covered by a protected geographical indication, is roasted whole over embers or in the oven at festive meals. It is the central dish of the community celebrations of the small villages of the Bajo Martín. Photo: Fotografia enviada per Hugo What to see and do in Castelnou