The trails are fairly well marked but not trivial, so register your intentions with the Tourist Information Centre 09 3622007 if you plan on tackling the longer ones. Watch out for muddy trails after rain and take precautions against leeches. Malayan tigers have been spotted very occasionally, but they shy away from humans.
Be careful not to leave anything of value in your car or trunk of value when you are visiting places like the waterfall, as there have been cases of cars being burgled.
contact
Start your visit by dropping into the Fraser's Hill Tourist Information Centre on Jalan Genting, to your left past the top gate of the Gap. They hand out a useful albeit scaleless map and can advise on trails and such.