Cerro Catedral is a mountain located 19 kilometres from San Carlos de Bariloche, and inside the Nahuel Huapí National Park, in Patagonia, Argentina.
The mountain is the biggest ski center in South America and in the Southern Hemisphere, with a skiable area of 6 km2, 120 km of ski runs, and a lift capacity of 35,000 skiers per hour. It is also popular due to the views of the Nahuel Huapi lake. There are also a number of hotels and hostels at the foot of the mountain, and a summer hikers' hut called Refugio Lynch on one of the tops of the mountain.
During the summer, the Refugio Frey and a camping accommodate trekkers and rock climbers next to Tonček lagoon, near the Torre Principal; Catedral's highest point.
Coordinates -41°10'46.443" N -71°29'26.953" E