We booked a 2 hour ATV tour in the morning to get another view of the Ningaloo Reef. We followed tracks in the dunes with regular stops to take photographs and to look for whales and sea turtles. We hadn’t planned anything for the afternoon and first thought to rent some snorkeling gear and go swimming in the bay but the company that does the ATV tours also does glass bottom boat tours in the reef with two stops for snorkeling so we decided to do that. We could see turtles underneath the boat a few times and almost the entire trip we were just above the coral. The snorkeling was excellent again and at both spots we saw sharks.