- National Park Service – federal web site
- Yosemite National Park – federal web site
- Yosemite Blog – an insider’s guide to the Yosemite National park
- Yosemite Explorer – Photos and Reviews of Yosemite Trails, Climbs and Ski Tours
- Tree in the Door’s Fauna and Flora – nearly photos and videos of wildlife, be it squirrels or bobcats, coupled with a sort of stream of consciousness writing… a daily fix of nature when you don’t have time to get out yourself.