The protected, calm waters -- celebrated as the clearest along the coast -- attract snorkelers and scuba divers, along with a fair share of families. The stunning setting offers a small sandy beach, as well as, on the cliffs above, the Ellen Browning Scripps Park. The cove's "look but don't touch" policy protects the colorful garibaldi, California's state fish, plus other marine life, including abalone, octopus, and lobster. The unique Underwater Park stretches from here to the northern end of Torrey Pines State Reserve and incorporates kelp forests, artificial reefs, two deep submarine canyons, and tidal pools. The cove is terrific for swimming, cramped for sunbathing, and accessible from Coast Boulevard; parking nearby is scarce.