Also known as: Sungai Padas, Padas Gorge
Road-less rainforest gorge reached by heritage jungle railway

Whether there is a river here on your dates, and what kind of water it is.
Dam-influenced (upstream Tenom-Pangi hydro); flow not fully rain-predictable
Jan-Dec; peak thrill Nov-Mar
Year-round; Nov-Mar highest water
Warm tropical; no wetsuit; numeric temp not published (-)
Monsoon high water Nov-Mar; landslides can cut the access railway
A river changes grade with its level. These grades describe a normal flow - in flood the same run is harder, and often a different run entirely. Check the gauge before you commit.
Grade III-IV (to IV+/V in high water)
Commercial paddle raft
Operators offer the Kiulu River (Grade I-II, near KK) as the family/non-paddler alternative - a separate river, not a same-site swap. Padas 12+, max ~120 kg.
For fit paddlers 12+; non-paddlers routed to Kiulu; long day with train transfer
Head Hunter (Cobra, Lambada also signature); big-water holes and powerful currents; ~7-9 rapids over ~9 km
Big-water holes and powerful currents; remoteness the main hazard; no standard portages on guided runs
Pangi to Rayoh
Moderate; capacity limited by the train schedule
No participant permit; access via scheduled railway (token ticket ~RM0.65-0.85). Confirm schedule.
Permits and operators change - confirm before booking.
Rail-only to Pangi put-in; no road along the gorge; road at Beaufort/Rayoh staging
Operators run the Sabah State Railway logistics; KK road transfer add-on
Helmet/PFD/paddle provided; warm water, no wetsuit; no signal in gorge
Kota Kinabalu hub; Riverbug/Traverse Tours, River Junkie/Scuba Junkie
Train cancellation (landslide/mechanical) can scrub the trip at short notice
Railway is the sole exit corridor; guide safety-boat rescue; hospitals at Beaufort and Kota Kinabalu; no in-gorge signal
Guided commercial only; IRF-certified guides, swiftwater-trained staff
This profile is desk research, compiled from public sources - not a first-hand river run report. Coordinates are approximate.