Giant Kaphong Tree (locally known as Ton Kaphong), botanically identified as Tetrameles nudiflora R. Br. and also called the “Somphong Tree,” is a large species commonly found in fertile tropical rainforests. The remarkable specimen at Chulabhorn Phatthana 12 Village is far more than an ordinary tree—it stands as a living testament to the enduring richness of the Hala-Bala Forest, having survived undisturbed for centuries.

With a trunk circumference exceeding 25 meters at its base and a height_ soaring into the upper canopy layer, the tree has become a key destination for eco-tourists eager to witness nature’s magnificence firsthand.

Ecologically, the Giant Kaphong Tree is especially notable for its impressive buttress roots—large, flared roots that extend outward in wide, fin-like formations from the base of the trunk. These structures provide critical stability in the soft, moisture-rich soils typical of tropical rainforests. The roots spread dramatically, resembling natural walls or hidden chambers, creating an atmosphere that feels both majestic and mysterious.

The trunk also supports a thriving micro-ecosystem. Various epiphytes such as ferns, mosses, and wild orchids grow along its surface, while birds and rare insects find shelter within its structure. This single tree reflects the complex web of life sustained within a rainforest environment.

As a conservation tourism site, the Giant Kaphong Tree is closely connected to the history of Chulabhorn Phatthana 12 Village, a community known for its strong forest stewardship. Visitor management emphasizes environmentally friendly access, with shaded nature trails guiding travelers through fern-filled forest paths and clear streams before arriving at the tree.

Standing beneath the vast canopy of the Giant Kaphong Tree offers not only awe-inspiring scale but also a profound reminder of the centuries required for such natural treasures to grow—an invaluable ecological heritage of Sukhirin and Thailand.

• By Private Car: From Narathiwat town, take Highway 4055ผ่าน Ra-ngae and Chanae districts to Sukhirin District. Continue toward Chulabhorn Phatthana 12 Village. Directional signs are clearly marked. The access road is paved with sections of local community roads that are easily accessible.

• By Public Transport: Take a van from Narathiwat – Sukhirin or Sungai Kolok – Sukhirin routes. From the district center, hire a local pickup truck or motorcycle taxi to reach Chulabhorn Phatthana 12 Village.

• Open for visits year-round. Morning visits are recommended when sunlight filters beautifully through the forest canopy.

• Wear comfortable walking or trekking shoes with good grip, and breathable clothing due to high forest humidity.

• Do not carve, scratch, or damage the bark and roots to preserve the tree’s natural integrity.

• You may also visit the Chulabhorn Phatthana 12 Historical Museum and Sirindhorn Waterfall located along nearby routes.

Admission Fee:

• No admission fee (Local guide service or maintenance fees may apply for group visits).

Opening Hours:

• Open daily from 08:30 AM – 04:30 PM.