Besides than day snorkeling, there is another snorkeling that we should experience that is the NIGHT SNORKELING in Summer Bay Resort. We can witness the night life of the underwater world such as Cat-Shark, Sea Cucumber & even we are lucky, we are able to witness turtle. In addition, there are a few key things to consider before heading out at night. 5 essential tips to night snorkeling. Use a tour guide the first time, flashlight and wear a glow stick. Learn about taking good photos in dark.