256 and Km.286.5, respectively. Tham Sai is 9 kilometers north of the park office. Exploration inside the cave takes about half an hour. Oil lamps can be rented at nearby Khung Tanot Village. Hat Sam Phraya located 3.5 kilometers north of the park office, is a beautiful beach lined with pine trees.
Accommodation is available.
Tham Kaeo is situated some 23 kilometers from Pran Buri or 15 kilometers north of the park office. This cave is full of stalactites and stalagmites. Oil lamps can be rented at a nearby village for exploring the cave. Hat Laem Sala is located 16 kilometers north of the park office. It can be reached by boat or walking across a hill from Bang Pu Village.