Tuaati is a stunning rock pool, hidden round a corner of Makatea. Deep enough to have a little snorkel in, you can also just relax and enjoy the fresh cool sea water. Visiting at low-tide will allow you to safely explore the reef (you must wear reef shoes) and discover the vibrant sea life. There is also a huge rock on the reef that sits beside a deep crack in the reef. This crack opens into a small pool, that you can swim and snorkel in. Be sure to check the tides forecast before heading out onto the reef and be aware of the currents.