Covering an area of 134.5 square kilometers along forestland at Khao Sa Bap mountain range. Phliu Waterfall features a basin of cool, clear water for splashing around and plenty of fish make the flowing streams their home. Nearby are a small pagoda and a pyramid built by King Rama V as a loving memorial to Phra Nang Chao Sunanthakumarirat, his first consort, who died in a boat accident. There are two other waterfalls in the park which are Khlong Narai Waterfall and Trok Nong Waterfall that are both boasted as the beautiful waterfalls in Chanthaburi.