The renowned attraction of the Khao Soi Dao Wildlife Sanctuary is Khao Soi Dao Waterfall, located just 4 kilometers from the park office. From the parking area, visitors who prefer not to hike up to the waterfall can enjoy the refreshing streams below, making it a perfect spot for children to play safely in the water. For those wishing to explore the different tiers of the waterfall, the journey through the deep untouched forest offers both beauty and thrilling challenges. Along the hiking path, adventurers will encounter stunning views and exciting obstacles, such as sections where they must climb rocks along the roots of towering banyan trees, about 20 meters high, until they reach the majestic upper tier of the waterfall, which is large and breathtaking in its splendor.