Namtok Phrom Lok is in Tambon Phrom Lok. It can be reached via Highway No. 4016 (Nakhon Si Thammarat – Phrom Khiri) to the 20-km marker, then turn left onto Highway No. 4132 for 5 kilometres. This is a large waterfall with wide and lovely rock platforms.
Namtok Phrom Lok originates from the Nakhon Si Thammarat mountain range and flows down 4 levels, which are Nan Bo Nam Won, Nan Wang Mai Pak, Nan Wang Hua Bua, and Nan Wang Ai Le.
The water flows past many kinds of flora before going to Khlong Tha Phae and ending in the Gulf of Thailand in Tambon Pak Phun.