Namtok Phlio National Park is located 14 kilometres (9 mi) south of Chanthaburi town in Mueang, Laem Sing, Khlung and Makham districts.

[1] The park's main attraction is its namesake waterfall, Phlio, whose pools are home to large numbers of soro brook carp.

[3] Namtok Phlio is covered in tropical rain forest, including such species as Aquilaria crassna, Shorea henryana, Hopea ferrea, Dipterocarpus turbinatus, Pterocymbium tinctorium, Garcinia celebica and Garcinia cowa.

[3] Animal species include Sunda pangolin, lar gibbon, pig-tailed macaque, northern red muntjac, common palm civet, serow, chevrotain and wild boar.

[3] The park is host to abundant bird species including heron, brahminy kite, shika, crested serpent eagle, besra, imperial pigeon, red turtle dove, emerald dove, hornbill, barbet, vernal hanging parrot, shrike, woodpecker, drongo, hill myna, bulbul and white-rumped shama.