The Hutan Lipur Jeram Linang is located a few km south of road nr 4 to Machang. It is popular with locals and has many facilities like a wading pool, chalets, etc.
Most visitors will stay near to the pools, but there is a trail leading uphill to a number of waterfalls. The falls are not spectacular, but located in nice forest.
Waterfalls can be dangerous ! Always take care about your safety