Located off the coast of San Cristobal Island, Leon Dormido offers an excellent spot for snorkeling in the Galapagos Islands. This famous landmark, the remnant of a vertical tuff cone formation, rises almost 500 feet from the ocean. Erosion gives the rock its characteristic shape, which some see as a sleeping African lion, or Leon Dormido in Spanish. Within the rich waters, you can search for creatures like sea turtles, sea lions, and Galapagos sharks. So don’t forget your underwater cameras in this incredible location.