The Koh Larn group tour is an incredibly cost-effective trip. When our family of three booked the night before our trip, we chose the most basic package (one-day tour + snorkeling water park) for 203 RMB per person. We didn't add any other water activities, thinking we could pay on the spot if it seemed safe and fun. When placing the order, we could choose to contact via "WeChat." That evening, a customer service representative added me on WeChat and sent the order details, reminding us of the pick-up time from our hotel the next day. The entire process was thoughtfully arranged, including a tuk-tuk picking us up at 8:40 AM, then going to two other hotels to pick up more people. We met the pier, guide, and photographer, who provided everyone with free towels. We enjoyed various water activities with accompaniment and photos (remember to save the QR code for free photo downloads). After arriving at Koh Larn, we had lunch at a beach chair under a sun umbrella, with multiple meal options, plus extra instant noodles and drinking water. We gathered to leave the island at 3:20 PM, and finally, a tuk-tuk took us back to our hotel. The whole process was orderly and safe. Special thanks to our beautiful guide Mina and the hardworking photographer, who was fully covered, for giving us such a wonderful experience. We wish you all the best!