The waterfall is situated on Highway 2112, turn right at Km. 20 and drive for another 5 km. A further walk of 500 meters from the parking area will lead to the waterfall. Two streams, Huai Soi and Huai Phai, combine and plunge 20 metres down to the pond below, making the waterfall look like a necklace – ‘Soi’ in Thai. Around the fall is a great variety of plants and wild flowers which bloom in October to December, making it the best time to visit.