Farallon Islands Eco- Adventure

Join Shark exert David McGuire on our unique exploration into the Greater Farallones National Marine Sanctuary and visit the Devil’s teeth, observing and recording marine wildlife .

Note: These trips are not affiliated with the Earth Island Institute.

We lead these unique trips each Sharktober when the white sharks return from their amazing migration and forage in our National Marine Sanctuary. As part our Greater Farallones National Marine Sanctuaries White Shark Stewardship program, we collect photographs and observations on whales, seabirds and white sharks.

 These unique Sharktober natural history trips to the Devil’s Teeth, Island of the Great White Shark focus on the history, geology and biology of the Greater Farallones and San Francisco Bay. We only book in fall when the white sharks return and the weather is clement for our passengers and college students. We focus on shark conservation and the health of the entire marine ecosystem in our sanctuary. Although we will watch whales and seabirds, and seek sharks- these trips are conservation and outdoor marine education and are not shark watching trips. Contact for more information.


September 4

September 10

September 17

October 1

October 8 (Fleet Week, no trips planned)

October 15 (San Diego Sevengill Sharks Dive)

October 23

October 29

Additional Trips may be booked by private charter or on request.

Group and special discounts available. Book now for these exclusive adventures.