Emerald Pool or pond is not a hot spring, but it is cool water that is just heavenly to swim in. The water is replenished by a natural streams running into the pool from freshwater sources on the hill above.
The emerald pools are certainly not off the beaten track; this is a realization exemplified by the pay parking at the entrance to the pools. It’s a popular spot, especially among local Thais, and for a good reason.
Farangs will have to fork out 200 baht, slightly higher than the 20 baht Thai fare, to enter the National Forest that conceals the pools. Once paid up, take a leisurely 800-meter hike to the first watering hole: the Emerald Pool.
At first glimpse you realize that the pool was aptly named. The clear, green-tinged waters practically glow, changing color slightly throughout the day. Make no mistake, a late afternoon visit will result in the pool being filled with local kids, which is fun in its own way. To get the place all to yourself, sacrifice sleeping in and get there early – visitors start flooding in by 9am. Food and refreshments can be had at the entrance to the park, making it easy to lounge about all day.