The western entrance to the Alpujarras is some 46 km (29 miles) from Granada at Lanjarón. This spa town is famous for its mineral water, collected from the melting snows of the Sierra Nevada and drunk throughout Spain. Orgiva, the next and largest town in the Alpujarras, has a 17th-century castle. Here you can leave A348 and follow signs for the villages of the Alpujarras Altas (High Alpujarras), including Pampaneira, Capileira, and especially Trevélez, which lies on the slopes of the Mulhacén at 4,840 feet above sea level. Reward yourself with a plate of the locally produced jamón serrano (cured ham). Trevélez has three levels, the Barrio Alto, Barrio Medio, and Barrio Bajo; the butchers are concentrated in the lowest section (Bajo). The higher levels have narrow cobblestone streets, whitewashed houses, and shops.