Nestled on the rim of a secluded bay south of the park is another popular tourist attraction, especially for day trippers. Nai Thon Beach has a unique natural setting with both ends of the beach being protected by granite outcrops that serve as a natural shield making the bay a perfect nursery for both marine life and corals. The beach is suitable for swimming. For those seeking utmost solitude, it's not that far. Just walk a few hundred metres to Hin Kruai Bay to savor the moment.
To get there, follow the route to Sirinat National Park, then turn left at kilometer 21 and 22 markers. At the intersection of Ban Sa Ku, turn left and proceed for approximately 3 kilometers.