This four hour small group dolphin excursion takes you to sea in a willard navy seals boat to experience the energy and curiosity of wild spinner dolphins in their natural environment following the swim in waters where dolphins can often be found travel south to explore the sea caves along the kona coast and go snorkeling in the calm waters of kealakekua bay reserve often called the best snorkeling spot in hawaii the reserve is only accessible by boat or a very long hike after exploring