Yosemite - the National Park Service site offers such information as current weather conditions, activities, history, how to plan your visit, maps, nps.gov/yose/

Yosemite National Park Links - this site links to a multitude of visitor information including but not limited to a calendar of events, lodgings, bear safety, climbing guide, pet information, shuttle bus service; it is also a very helpful site for hikers, as each area listed has hikes with directions and distances, yosemite.national-park.com

Things To Do In Yosemite - great list of nearly 40 ideas to keep you busy on your next visit, each one linking to a whole page often featuring traveler reviews, tripadvisor.com

Yosemite Top Picks - members select best journals (these are great!), lodgings, dining, activities, culture, and nightlife, igougo.com

Yosemite National Park: Top Park Picks - 5 activities ranging from a walk among the big tress to climbing El Capitan with links to further information (for example see the day hike directions and map that link from the information entitled "View Spring Waterfalls"), gorp.away.com

Yosemite Reservations - photos, capsule descriptions, and links help you to choose a place to stay and reserve it online, NationalParkReservations.com

Evergreen Lodge - cabins, restaurant, bar, general store, and recreation just outside of Yosemite, evergreenlodge.com

Yosemite: California's National Treasure - comparison list of restaurants and lodgings with photos, plus special events and trip planning deals, yosemitepark.com

The Yosemite Web - selected (and rated) web sites for Yosemite-related information, such as an on-line bookstore, FAQs, campsites, forums, etc., yosemite.ca.us

Virtual Yosemite - web cam views from different spots in the park is a special feature on this general site, yosemite.org