But it seems to be a work in progress. You can see where the author has planned to add to the pages but so far hasn't. The site was last updated a year ago. Again, some of the links don't work. Nonetheless, there is a lot of useful information about geysers, most notably a section on the continuing survival of geysers.
Geysers are temporary geological features.
Find out what dangers geysers have faced and what the greatest threat to their existance is right now. Look through the list of geyser that have been damaged or destroyed. It is really a shame. Now, let's visit a geyser online. Let me see.