This forest park, which was an integral part of the Cabra estate until 1959, is in a valley near the Cabra River. A nature trail and four sign-posted walks take visitors past a deer enclosure, a waterfall near Cromwell bridge, a votive well, Cabra Cottage (residence of the Pratt family until 1814 when a castle was built to the east), the ruins of a flax mill, an ice factory and the remains of Fleming Castle (1607).