A two-hour drive north from Tehran, Dizin is the country’s biggest resort, sitting at 2,650m. Its slopes reach 3,600m and are supplied by three gondolas and 12 chairs. Shemshak (2,550m), the second-largest resort, has two chairlifts; Darbandsar (2,550m) has just one; and Tochal (1,950m), the smallest of the resorts, has two slow-moving gondolas.