Embedded in lowland forest in the subdistrict (Tambon) Khlong Thom Nuea is the Emerald Pool or Sa Morakot.
3 underground hot springs with a temperature of 30 – 50 degrees Celsius are sedimented with layers of alkaline limestone, resulting in a crystal clear large pool.
Due to the composition of the pool bottom and the bacteria, mineral and lime stone solution mixed in the stream that feeds the pool, it has a stunning deep green appearance.
Visitors determined to see the real emerald colour should plan to visit at dawn or early in the morning.
The forest is home to numerous flora and rare birds like Gurney’s Pitta, Rufous-collared Kingfisher, and Black Hornbill.