Is there a toilet on board? Femke June 06, 2017 13:47 Follow No, on most dolphin watching boats there’s no toilet on board, except on the big catamarans like in Madeira and Setúbal. Related articles Do you guarantee that we’ll find dolphins? What are the best fishing tours? What are the best dolphin watching tours? Cave tours: Is there a toilet on board? Can you take your camera and phone with you on dolphin watching tours? Comments 0 comments Please sign in to leave a comment.