1) there is a short but nice article in the August 2001 issue of National Geographic "Frozen Inferno, Russia's Kamchatka"
2) One from the Smithsonian NMNH
web site which I thought was very interesting:
http://www.volcano.si.edu/gvp/volcano/region10/kamchat/avachins/var.html
===> apparently this side is not anylonger
available I looked at it just before I had posted it.
3) Tamas send in this general one:
http://www.travelkamchatka.com/index.html.
4) Here is another side on volvanic activities
in Kamchatka; I hope this site will stay accessible for
a while: http://www.volcano.si.edu/gvp/gvn/world/gvn00033.htm
.
A general site on volcanism in the world
is: http://www.volcano.si.edu/gvp/index.htm .and youcan
go from there to Kamchatka.
5)