Whytecliff park

Popular scuba spot as it is a marine preserve. Lots of life - many crab and starfish species, lots of little fish, rock fish, a seal colony, California sea lions in June, sea cucumbers etc. Vis is often bad in the bay in the summer, but better out along the rocks. There is another dive site entry around the other end of the peninsula, and if the currents cooperate you can do a nice little drift between the two entry/points. There's a nice little coffee shop with treats too...