With more than 110 kilometres of trails contained in 131 ski runs, Sierra Nevada provides one of the largest and most attractive skiing domains in southern Europe. This winter resort stands out as having the greatest skiable vertical drop in Spain (1,200 metres), for the width of its trails, and for the daily ski slope grooming (387 snowcat-groomed hectares), with clean, wide, obstacle-free slopes for all levels. The modern snowmaking system of Sierra Nevada supplies 44 slopes (35 linear kilometres).