Upvote:1
http://photographyonthemove.com conducts pretty good photography workshops in small groups.
Eg: http://photographyonthemove.com/photography-workshop-spiti-valley-himachal-tourism-lahaul-treks/ This was a 11 day tour in the Tibet region.
Upvote:2
There is an interesting workshop in Nepal next October with a small group (5/6 people) for amateurs photographers. Check this: http://www.photography-trekking.asia/ Good luck
Upvote:3
Darter Photography conducts a photography tour in Lahaul-Spiti region. There is one tour planned in July 13 - 20, 2013
PS: I'm not affiliated to this group. One of the co-founders of Darters is a friend.