The dam was constructed to provide water for irrigation, but anglers were soon attracted by its abundant fish. The reserve supports various antelope species, including the unusual white springbok and yellow blesbok. Waterfowl are prevalent here, particularly African shelduck and Egyptian geese. Kroonstad Set on the Vals River, Kroonstad is an important agricultural, educational and administrative centre which originated during the days of the Great Trek. The town's architecture and landscape gardening are exceptionally fine.
Modern amenities cater for sporting activities of all kinds.
Kroon Park, an excellent holiday resort, is situated on the banks of the Vals River. On the south bank of the Vaal River, Parys is one of the most popular of the highveld holiday venues. The river, frequented by a diversity of birds, is studded with tree-covered islands. Several have been developed into pleasure resorts where boating, fishing and swimming provide endless opportunities for relaxation. Nearby, there are lovely parks, gardens and picnic spots.