Join San Francisco Whale Tours aboard their 65-foot eco-friendly catamaran, the Kitty Kat, and venture into the Gulf of the Farallones National Marine Sanctuary in search of the largest marine species on Earth. Their expert naturalists teach you all you need to know about marine life as you scan the horizon for whales, dolphins, sea turtles, sharks and many other marine species. No whale sightings on your tour? The next trip is complimentary. Not sure about a day on the open ocean? The San Francisco Whale Tours’ Eco-Tour offers a chance to learn about the natural history and wildlife of the San Francisco Bay while experiencing breath-taking views of the City, the Golden Gate Bridge, Alcatraz and more! A-Dock Advance purchase required. Tours usually sell out! Get information, check availability and buy tickets: Or to purchase by phone, call Zerve at: 888 235 6450 or 415 448 7570