It's called Panya (http://www.panyaproject.org/), and it's north of Chiang Mai. It is beautiful and very idealistic.
It's run by foreigners and it makes me think of a commune.
The course I'm doing now is about natural building, so building with natural materials.
It's not really an introduction to permaculture, but more of a specialization.
I found a Permaculture Design Course that is really the first thing you should do to know more about the 'ins and outs' of natural living. This course will be from September 9th until September 20th in Romania (http://permacultura.alvalia.ro/index.html).
I really want to go. It's very cheap, and it's in Romania, so I can go and visit some family and also experience how it is possible to live this way even in Romania.
I hope I can do it.
I have lots of amazing pictures from this course, but they'll come when I get back to Korea.