Located on the Corb River Valley, north of the county includes the towns of Llorac and Savallà County. It is a small nature reserve where you can find different types of sub-Mediterranean oak forests themselves apart from white pine, black pine and Scots pine.
The area has a high interest in the flora typical of wet forests. The presence of these plants Eurosiberian character within an area predominantly dry and continental in itself a remarkable botanical uniqueness.