In reply to Damo:
Yes. I've not been to parque pumalin itself, but have been in the area (queulat and puyuhuapi) and it is an amazing part of the world. It is also very much threatened, and Tompkins' willingness to put his money where his ideals are has helped protect large areas.
RIP
Edit: this is the link to parque pumalin- few of us will leave a more impressive legacy...
http://www.parquepumalin.cl/en/index.htmPost edited at 12:37