Experience Coffin Bay - Oyster Farm Tours Experience Coffin Bay and Oyster Farm Tours on our purpose built tour boat. Eating fresh from the farm Coffin Bay Oysters. Authentic tours exploring the Coffin Bay pristine waterway and Coffin Bay National Park coastline. Stop for dolphins if they appear and check out the seals at their local spot on the way back to the Coffin Bay township. This is experiencing our community our way.