While strolling on the streets of Ao Nang one will come across plenty of small shops offering variety of tours and we chose one such after a lot of haggling and bargaining was the 7 island sunset tour. It's sounded pretty interesting so we were looking forward to it. Next day at around 130 pm we were picked up from our hotel and transferred to our pier. While waiting for our long tail boat, it started pouring heavily and the sea had become quite choppy. We were all transferred to a big boat and were headed to Railay beach for another pick up. However, we were a couple of people who weren't quite happy with the big boat and wanted to be more adventurous and thus decided to shift to a long tail boat in the rainy weather. We first headed to Chicken island where we went snorkelling for a while and then headed to our next destination Poda island where we again spent some time in leisure and snorkelling around. After that we were headed to another island Tan Ming and Ko Si which is separated from each other by a thin line of sand which is clearly visible during low tide. We swam for a bit, spent sometime loitering around, clicked some pictures and went to Tup islets, which we could see only from the boat. We went to phra nang bay bit totally missed going to the cave and then headed to Railay for BBQ dinner. Highlight of the entire tour was while returning from Railay, snorkelling at night, jumping into the sea and swimming with bioluminiscent algae. Though the weather was bad but in totality we had a ball of a time and were dropped back to our hotel at 9 pm.