Katmai NP is loacated in Alaska. It's one of the best bear viewing areas in the world when salmon is going up the Brook river and trying to overcome Brook Falls
For a 18 minute high definition full screen audio/slideshow (IE only, requires downloading Photodex plug in, better viewed in full screen mode) click on the link below:
http://www.photodex.com/sharing/viewshow.html?fl=2986839&alb=0