Baixa Limia – Serra do Xurés is a 209 km (81 sq mi) natural park in Galicia, Spain. It is located in the southern province of Ourense. The park was established in 1993. Serra do Xurés is the Galician name for a range of mountains which straddle the border between Spain and Portugal: the Portuguese variant is Gerês and the Castilian variant is Xures (without the accent).