Sirithan Waterfall is a beautiful waterfall located in Doi Inthanon National Park, Thailand. It stands at approximately 40 meters high and is surrounded by lush greenery, making it a popular spot for nature lovers and photographers. The waterfall is easily accessible from the main road, which adds to its appeal for visitors. The best time to visit Sirithan Waterfall is during the rainy season, when the water flow is at its peak. The area around the waterfall features several walking trails, allowing visitors to explore the stunning landscape and enjoy the diverse flora and fauna of Doi Inthanon National Park.