The three-headed Naga sculpture is prominently located at the base of the staircase leading to Boon Nak Cave in Takhli District, Nakhon Sawan. This large, silver-gray Naga is depicted with three heads in a protective, flared hood posture. The sculpture sits on a white concrete pedestal decorated with intricate Buddhist art motifs. It serves as a symbolic guardian of the sacred path, guiding pilgrims up toward the natural cave chambers and the hillside shrine, surrounded by lush greenery and limestone cliffs.