Alcatraz is a must-visit attraction for any traveler visiting San Francisco. You’ll take the ferry out to “The Rock”, taking in amazing views of the San Francisco skyline, Golden Gate Bridge, and Angel Island along the way. You’ve crossed the bay, now see what’s swimming below the surface! At this stage of your tour, you’ll visit the 20,000 animals living in the Aquarium, from eight-foot native seven-gill sharks to eels, rays, and jellies – all of which can be found in the San Francisco Bay.