Who says summer starts on Memorial Day weekend? Kick it off early with any of these first rites of summer.
1) Set up camp at one of California's premier coastal destinations: Point Reyes. Head for any of the four hike-in campgrounds (Coast or Wildcat are right next to the beach).
2) Ride the quiet backroads of Dry Creek Valley in northern Sonoma—stopping and sipping wine along the way.
3) Get the jump on summer tourists at Yosemite. The waterfalls are flowing and the temperatures are rising.
4) Hike through an uncrowded redwood forest and take panoramic photos along the 5-mile Mill Ox Loop in Butano State Park on the San Mateo Coast. Watch for banana slugs!
5) Join a friendly game of Frolf (Frisbee-golf) in the well-maintained 18-hole course in Golden Gate Park. Fore!