Discover the mystical Chet Si Spring (Seven-Color Spring), the crystal-clear heartbeat of the famous Sticky Waterfall. Immerse yourself in local legends and geological wonders hidden in the lush Mae Taeng jungle!
A Journey into Tranquility

Visiting Chet Si Spring is an effortless breeze. Located in the same national park as the Sticky Waterfall, a short stroll along a scenic wooden pathway will lead you into a realm of absolute peace.
Legends of the Lanna Princesses
This isn’t just a beautiful pond; it’s a site of deep spiritual significance. Legend tells of two princesses, Chao Bua Kaew and Chao Bua Tong, who fled war and prayed for water in this very cave. Their prayers summoned the Seven-Color Spring, which eventually flowed down to create the magnificent Bua Tong Waterfall.
The Science Behind the Glow

Scientifically, the spring is fed by groundwater pushing up through a fault line. The water is saturated with calcium carbonate, which reflects sunlight into stunning shades of emerald and blue. These minerals also create the non-slip “Tufa” limestone that makes the nearby waterfall so unique!

Sacred Rules: Respect the Water
To keep this source pure and respect its sacred status, swimming is strictly prohibited. Visitors are also asked to dress modestly. Save your bikinis for the Sticky Waterfall climb just a few minutes away!
Nearby Attraction: Bua Tong Sticky Waterfall
Once you’ve soaked in the beauty of the spring, head over to the Sticky Waterfall. It’s a literal natural playground where you can climb straight up the rocks without slipping—the perfect adventurous end to your day!

Trip Essentials
- Best Time: 08:00 AM – 10:00 AM for the best lighting.
- Fee: Currently Free (Please check at the entrance).
- Facilities: Clean restrooms and local food stalls are available nearby.
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