Katmai's photostream on Flickr is packed full of photos and videos from the park.
Would you like to know more about the bears you are seeing on the webcams? Then check out our galleries on Flickr.
Thick layers of ash and pumice cover several glaciers near the Valley of Ten Thousand Smokes. The ash and pumice insulate the glaciers and prevent melting while they flow down valley.
Last Updated: 11/30/2013