chile has some Extremely good terrain for pow, in Valle nevado, colorado and La Parva, and a good terrain park as well, but it´s mucho more expensive than Argentina, u can ski Catedral that´s in bariloche and u have Bayo, chapelco and La Hoya in a 4 hour radio driving... also bariloche is a big town so u have good things to do if the weather doesn´t help... las leñas and penitentes are sick for pow but are a bit more expensive... and u only go there for skiing there´s no town or whatsoever...
catedral has an ok park... nothing compared to usa, but with nice snow it one of my favourite places to ski...