Lions, tigers, and bears...oh, yes! With your 2 admission passes to the San Francisco Zoo, you'll see those three species and many more kinds of mammals, birds, fish, reptiles, amphibians, and more. The 100-acre San Francisco Zoo is located in the southwestern corner of San Francisco, California, between Lake Merced and the Pacific Ocean along the Great Highway. While you're there, visit their spectacular gardens, hop on the steam train, learn about the animals with free talks and tours, and more!