Mount Santubong is a National Park, located bout 35km (40 mins) from Kuching city. - Trekking takes about 2.5 hours to 4 hours to reach the summit depending on your fitness. - Bring sufficient of drinking water (many climber under estimate the high humidity of the rainforest ) - Best to avoid during raining days, as climbs would be challenging when given slippery ground and rocks. - Free entrance fee