Winter Activities
Nevados de Chillan (also known as Termas de Chillan) has world class skiing, with some of the best powder in South America, set in pristine native forests. It has unmatched snow conditions, and is regularly used for Olympic ski training for Northern Hemisphere contenders. The resort features:
35 kms. of trails and runs (30% beginner, 40% intermediate, 30% expert)
Longest ski run in all of South America - 13 kms
9 ski lifts (1 triple chair, 3 double chairs, and 5 surface tows)
1,100 meters vertical drop of continuously skiable runs
Completely equipped professional ski resort with 28 meticulously groomed ski runs
Here's the piste map:

During the winter season (June to October), you can enjoy:
Downhill Skiing
Cross-country Skiing (randonee)
Snowboarding
Off-piste & Heliskiing
Snowmobiling
Thermal Baths/Hot Springs
Gambling and hanging out with the Rich & Beautiful at the 5 star Gran Hotel and Casino