FRIM (Forest Research Institute Malaysia)

The Forest Research Institute Malaysia, known as FRIM, occupies a large research forest in Kepong, in the northwest of Kuala Lumpur, Malaysia. Its grounds on Jalan FRIM combine planted arboretum, regenerated lowland dipterocarp forest and a network of marked walking trails ranging from about one kilometre to five kilometres. The park is reached by Grab or taxi from Kepong Sentral KTM and MRT station, a ride of about 20 minutes, and private vehicles can park inside the grounds. Entrance fees, opening days and rules for the canopy walkway, which requires advance booking and is closed on certain days, should be confirmed at frim.gov.my before travelling. Elevation gain is modest, up to about 100 metres, and most paths are graded easy to moderate. Surfaces include paved internal roads, packed earth trails, steps and some boardwalk, with a steep, rocky section on the way to the waterfall trail. Shade is generally good because of the mature tree canopy, though paved areas near the entrance are open. Key landmarks include the canopy walkway, the waterfall and its stream, the arboretum collections and the nature-trail sections with interpretive signage. Hikers commonly choose a one to four hour outing, and shorter loops allow an early turn-around if weather turns. Water refills and food are available near the main visitor areas, while shelters and picnic structures give cover during the frequent afternoon rain. Visitors should wear sturdy shoes, carry a rain jacket and apply insect repellent because leeches and mosquitoes can be present on forest trails. Weekday mornings in the drier months are the quietest and most comfortable, while weekends draw large crowds of local families and exercise groups.