We love supporting people who truly aren´t into feeding their own ego. The hermanos Contreras (check out their video promoting the protection of Cochamó Valley) have built a great climbing wall only blocks from Puerto Vara's downtown. It also has a hostal and makes a great base before or after hitting Cochamó. Stretch out, stay strong, sleep well and drink a beer. You can also store your excess luggage here.
More info at https://www.facebook.com/iguanaboulder