Cabo San Lucas Marine Reserve All year The natural rock formations that form the bay of Cabo San Lucas provide a sheltered home for an abundance of amazing fish life. Tropical fish families we can find easily on our snorkel trips include angelfish, parrotfish, butterfly fish and pufferfish – just to name a few. The canyon attracts larger wildlife such as dolphins, mobula rays, turtles, sea lions and even humpback whales! This is not surprising considering Land’s End point, just minutes from the snorkel area, is the most southern tip of Baja California Sur where the Pacific Ocean meets the Sea of Cortez.