Volcano Cams: Real-time digital cameras have been installed on several volcanoes around the world to provide viewers with up-to-the-second web images of eruptive activity, if any, and current weather. Video cams are not cheap or easy to maintain, so some of them come and go or operate periodically. The following list of video cams were operating when these sites were compiled.
This is a new subcategory and will probably have about 10 to 20 listings after several months. It is quite distinct from the Images Subcategory because of the "live" nature of the subject matter.