Purgatory Resort is a ski resort located in the San Juan Mountains of Southwest Colorado, 25 miles north of the town of Durango. Established in 1965, Purgatory offers 105 trails, including 5 terrain parks, over 1,500 skiable acres, and 12 lifts, including one six-person and two high speed quad lifts. Average annual snowfall is 260 inches per year, and artifici…Purgatory Resort is a ski resort located in the San Juan Mountains of Southwest Colorado, 25 miles north of the town of Durango. Established in 1965, Purgatory offers 105 trails, including 5 terrain parks, over 1,500 skiable acres, and 12 lifts, including one six-person and two high speed quad lifts. Average annual snowfall is 260 inches per year, and artificial snow is produced on approximately one-fifth of the mountain. The elevation at the summit is 10,822 feet, with a vertical drop of 2,029 feet.