Orientation in the park is fairly straightforward. One main inland road runs roughly north–south through it from the R3168 (the road from Pranburi’s main junction to Pak Nam Pran), passing, in order: the 2km side road to Hat Phu Noi, a quiet, golden-sand beach that offers several resort alternatives to the park’s accommodation and the chance to see dolphins in the cool season; the northern park checkpoint, 4km further on; the turn-offs for Ban Bang Pu (the jumping-off point for Tham Phraya Nakhon), Ban Khung Tanot (for Tham Sai) and Hat Sam Phraya (all to the east); then going over Khao Daeng canal, before looping westwards around the main massif, past the park headquarters (where park brochures and maps are available) and the southern checkpoint (14km from the northern checkpoint), to Highway 4 at kilometre-stone 286.5.