Due to abundant year-round rainfall, Kaeng Krachan’s forest covers are blessed with several waterfalls, rivers and streams. Pa La-U Waterfall, one of the most well-known in the park, has 15 levels and flows along a creek stretching out to the Burmese border. Besides waterfall trekking, you can hire a boat, canoe or kayak and sightsee inside Kaeng Krachan reservoir.