A gem of a valley. Botanically rich and a good place to find orchids. Tucked away in a fold of the hills, spring comes early and throughout the year freshwater flows through lush banks. Birds are plentiful but mostly expected species. Dunnocks winter by the cultivated patches and Ring Ouzels and Blue Rock Thrushes occur. The valley is situated 2 km west of Querença (an attractive village) and most easily reached by turning east at the traffic lights on the Loulé - Salir road. Park by the signboard at the start of the trail, about 500 m after the bridge over the pretty ribeira da Fonte Menalva. Follow the unsealed track along the west bank (diverting as fancy demands) to picnic tables and a gorge. Here, after rainy weather, the emerging, underground stream forms a bubbling cauldron (a natural jacuzzi), known as A Fonte de Benémola. Continue up the gorge to the rim and two caves that look out across a plain to Rocha da Pena. Return to the stream and if the water is not too high, cross and follow the track back down the east bank. Stop en route at the friendly cesteiro's (basket weaver) cottage to chat and look at his traditional wares. The circular walk is easy and about 4½ km long.