The entrance of Pha Nang Khoi Cave is situated on a 50-meter-high cliff above ground level, offering a panoramic view of Rong Kwang District. Accessing the mouth of the cave requires climbing a steep stone staircase, serving as the first stage of the legendary love journey. The entrance features a large limestone portal that captures natural light before transitioning into the cool, dark interior of the 1,200-meter-long cavern. The area is marked by a sacred Buddha image for visitors to pay respects before proceeding into the illuminated pathways of stalactites and stalagmites.