Nevados de Chillan also took over the hotel formerly known as the Hotel Pirigallo, now the Nevados de Chillan hotel. One of the major signs the resort is moving forward is the addition of a much needed terrain park, and the very cool week-long event and carnival Chillan Sessions July 14-19. This event features slopestyle, big air, step up, and freestyle competitions. Termas de Chillan has not had such an event in over eight years so it should be a good one. Visit for more information. Termas de Chillan is a great place to ski, regardless of events, with long top-to-bottom runs, and a lot of wind lips, cornices, and bowls off piste. Plus, no crowds at all.