Gunung Trus Madi: A Hiker's Guide (2026)

Gunung Trus Madi is Malaysia's second highest mountain at 2,642 m, sitting deep in the interior of Sabah and carrying a reputation that serious hikers in this country talk about in hushed tones. This is not a casual weekend adventure. People describe it as harder than Kinabalu — and they mean it. The trail is steep, relentlessly muddy, and overgrown in places. But the payoff is real: an observation tower with jaw-dropping views of Kinabalu to the north, pitcher plants found nowhere else on earth, and a mountain that genuinely filters out the crowds.

There are three routes up Trus Madi, each with a different character. The Kaingaran route (via Tambunan) is the most accessible and the one most hikers take — a 2-day, 1-night trip with a rest house overnight. The Mannan route (via Sinua) is a full 4-day, 3-night expedition through deeper jungle. The Mastan route (via Apin-Apin) is the shortest and steepest, with fixed ladder sections — and it has been closed before, so its current status needs confirming. Choose carefully based on your experience level and how much time you have.

Trus Madi suits experienced hikers with average to high fitness who want something rawer and more demanding than Kinabalu. It is not suitable for beginners. If you are still building your trail legs, get a few proper jungle hikes under your belt first before attempting this one.

Quick Facts

• Elevation: 2,642 m (second highest in Sabah and Malaysia)
• Elevation Gain: Approximately 2,000 m
• Distance: Kaingaran route — 4.9 km one way; Mannan route — 11.6 km; Mastan route — 4.3 km (steepest)
• Duration: Kaingaran route — 2 days, 1 night (2 hours to rest house, 4 hours rest house to summit); Mannan route — 4 days, 3 nights; Mastan route — variable
• Difficulty: Hard (8/10) — harder than Mount Kinabalu; not suitable for beginners
• Permit: Mandatory from Sabah Forestry Department (FMU-10)
• Guide: Mandatory on all routes per official guidelines
• Daily Hiker Limit: 20 pax (Kaingaran route); 30 pax (Mannan route)
• Minimum Age: 18 years
• Best Time: March to September (drier conditions)

Getting There & Parking

How you get here depends on which route you are taking, and none of them are a quick drive from the city.

Kaingaran/Tambunan route: The trailhead is 27 km from Tambunan town — roughly a 2.5-hour drive from Kota Kinabalu via the Crocker Range road. From the Tambunan side you will need a 4WD to reach the starting point. Do not attempt this road in a regular sedan; it will not end well. The Mirad Irad Base Camp at the foothill serves as the base for this route and can accommodate up to 24 people, with basic camping available for RM10 per person.

Mannan/Sinua route: This trailhead is accessed via 103 km of paved road from Keningau Town in Keningau District, about a 3-hour drive. No 4WD required for this one — a normal car can handle the road to the trailhead. This is the longest route and demands multi-day commitment.

Mastan/Apin-Apin route: Access details for this route are variable and the trail has been closed before by the Sabah Forestry Department. Confirm current status before making any plans around it.

Permits & Fees

A permit from the Sabah Forestry Department (FMU-10) is mandatory for all routes. Here is the full fee breakdown:

• Entrance fee: RM2 (Malaysian adult) / RM1 (Malaysian child) / RM5 (non-Malaysian adult) / RM2 (non-Malaysian child)
• Climbing permit: RM20 (Malaysian adult) / RM10 (Malaysian child) / RM40 (non-Malaysian adult) / RM20 (non-Malaysian child)
• Forestry guide: RM50 per guide per 5 persons per day (Malaysian rate) / RM100 (non-Malaysian rate)
• Photography: RM5 (camera) / RM10 (video)
• Summit certificate: RM10 (optional but worth it)

Book at least one month in advance — spots fill up, especially on the Kaingaran route with its 20-pax daily cap. Insurance and a medical check are recommended. Minimum age is 18 years. Be aware that the Sabah Forestry Department has the authority to cancel pre-booked trips due to bad weather, poor road conditions, or other circumstances outside their control — this has happened before, so build flexibility into your travel plans.

Trail conditions and permit requirements change — always check with the local forestry office or park authority before you go. Or ask the TAHAN Hiking Community on WhatsApp — someone's usually been there that week. Checking a different gunung? Try our free permit checker — instant answer for 90+ Malaysian mountains.

The Trail: What to Expect

Trus Madi does not ease you in gently. The trail is steep, the roots are everywhere, and the mud is a constant companion regardless of season. Here is what each main route looks like stage by stage.

Kaingaran Route: Starting Point to Mirad Irad Base Camp

The first section features a 3 km boardwalk through lush montane forest — this is genuinely beautiful and gives you time to warm up your legs while spotting birds and pitcher plants before the real work begins. Budget about 2 hours to reach the base camp area. It is the most forgiving section of the entire route, so enjoy it while it lasts.

Kaingaran Route: Base Camp to Walai Tingkoyodon Rest House

From base camp it is 2 km to the Walai Tingkoyodon Rest House, taking roughly 2 hours. The rest house sits at elevation and is where you overnight on this route — hikers report it is comfortable with dorm accommodation, and the package includes meals along the hike. This is your base for the summit push the next morning. Water is available at rest areas along this section, and at Gibon Cabin.

Kaingaran Route: Rest House to Summit

This is where Trus Madi shows its real character. The remaining 2.9 km to the summit takes approximately 4 hours — roughly 1.5 km per hour — because the terrain is that demanding. Expect technical scrambling over tree roots that requires 100% concentration, extremely muddy conditions, and narrow overgrown sections. After heavy rain, parts of the trail become muddy slurry with mini waterfalls running through. Weather above the rest house is unpredictable — turn back if it closes in.

The observation tower sits 400 m from the true summit and on a clear day delivers views of Mount Kinabalu approximately 40 km to the north. On summit day, hikers are typically required to leave the mountain before 8am and check out from the rest house early — confirm the exact time requirements with your guide and the forestry department when you book.

Mannan/Sinua Route: Sinua Village to Camp 1 and Camp 2 (Khiong Point)

The Mannan route starts from Sinua Village and tracks through jungle following a river for much of the trail. Camp 2 at Khiong Point sits at 4.2 km and is the last reliable water source on this route — fill up here and carry sufficient reserves for the remainder of the climb. This is a 4-day, 3-night expedition and it demands proper multi-day jungle trekking experience. River crossings are present on this route.

Mannan/Sinua Route: Camp 2 to Camp 3 and Summit

Beyond Camp 2, weather becomes increasingly unpredictable and the terrain steepens further. The trail through to Camp 3 and then the summit is narrow and overgrown. Leeches are present at lower elevations — reports vary on exactly where they disappear, so prepare for them below 2,000 m regardless.

Mastan/Apin-Apin Route

At 4.3 km this is the shortest route, but it is also the most restricted and the most technical. Three fixed ladders at approximately 2,300 m form the crux — the first two are nearly vertical and the third is slanted, with reported wobbling. Wobbling ladders at 2,300 m on a steep mountainside in Sabah is not a situation to take lightly. This route has been closed previously by the Sabah Forestry Department. Confirm current access status directly with them before considering this option.

Descent & Safety

Coming down Trus Madi is where many people underestimate the mountain. The same root-covered, steep, muddy trail that tested you on the way up is now a slip hazard every step. Descents on jungle mountains like this account for a disproportionate share of injuries — tired legs, wet roots, and overconfidence are the usual culprits.

Key hazards to take seriously:

• Muddy trail in all conditions — gets significantly worse after rain, with slurry-like mud and running water across the trail
• Steep terrain and exposed root systems — technical scrambling on the way down requires the same concentration as the way up, maybe more
• Unpredictable weather above Camp 2 / rest house elevation — conditions can change rapidly; if weather closes in badly, turn back
• Fixed ladders on Mastan route — the three ladders at 2,300 m with reported wobbling; descending ladders in wet conditions is not the time to find out you are uncomfortable with heights
• River crossings — present on Mannan route; crossing difficulty increases significantly in and after rain
• Leeches — present at lower elevations; apply leech socks and check regularly
• Exhaustion — the elevation gain of approximately 2,000 m is comparable to the biggest days you can have in Malaysian hiking; do not ignore how your body feels

Turn back policy: if heavy rain hits during your summit push, turn back. A summit certificate is not worth a serious injury or worse on a wet, technical descent. Your guide will also have authority to call it — trust their judgment.

What to Bring

Trus Madi is a multi-day mountain with serious elevation, serious mud, and serious consequences if you are underprepared. Pack accordingly.

• Trekking poles: Non-negotiable on this terrain. The root scrambling and steep muddy sections on both ascent and descent demand pole support. The TAHAN 3-Section Foldable Hiking Stick V2 packs down small for the flatter sections and deploys when the gradient bites — practical choice for a route where you are constantly switching between scrambling and walking.
• Knee support: Approximately 2,000 m of elevation gain means your knees will feel the descent. If your knees have history, the TAHAN Kinetix Knee Guard With Spring Support is worth bringing — the spring support takes real load off on steep downhill sections.
• Water capacity: On the Mannan route, Camp 2 (Khiong Point) is the last reliable water source before the summit push. Carry enough. On all routes, water points are present at rest areas and Gibon Cabin, but treat all water before drinking.
• Leech socks: Wear them below 2,000 m. No debate.
• Headlamp with fresh batteries: Summit pushes often start early in the dark, and the rest house is not exactly city-lit.
• Rain gear: Full waterproof jacket and pack cover. The trail is muddy year-round; in rain it becomes a different beast entirely.
• Trekking clothes: Quick-dry, long-sleeved top and long pants — for leech protection as much as comfort.
• Gloves: Useful for root scrambling sections, especially on wet days.
• First aid kit: Blister treatment, antiseptic for leech bites, pain relief.
• Snacks and energy food: Your guide package typically covers main meals on the Kaingaran route, but carry your own trail snacks for the summit push.

If you are putting together your kit and not sure where to start, check out our hiking gear guide — covers what actually matters for Malaysian mountain terrain.

FAQ

How hard is Gunung Trus Madi?

Very hard. It carries a difficulty rating of 8/10 and is consistently described by those who have done both as harder than Mount Kinabalu. The challenge is not purely altitude — it is the combination of steep terrain, technical root scrambling, relentless mud, narrow overgrown trails, and the sheer elevation gain of approximately 2,000 m. It is not suitable for beginners or casual hikers. If you have not done serious jungle elevation before, build up to this one.

How long does it take to climb Gunung Trus Madi?

Depends entirely on your route. The Kaingaran route is a 2-day, 1-night trip: roughly 2 hours from the starting point to the rest house, then 4 hours from the rest house to the summit on day two. The Mannan route is a 4-day, 3-night full expedition. The Mastan route duration is variable and the trail's current open/closed status needs confirming with the Sabah Forestry Department before you plan around it.

Do I need a permit for Gunung Trus Madi?

Yes, a permit from the Sabah Forestry Department (FMU-10) is mandatory. You also need an officially assigned guide — this is compulsory on all routes per official guidelines. Book at least one month in advance because the daily hiker limits are strict: 20 pax on the Kaingaran route, 30 pax on the Mannan route. Fees include entrance fee, climbing permit, guide fee, and optional photography and summit certificate charges.

Is Gunung Trus Madi better than Kinabalu?

Different, not better or worse. Trus Madi is a raw jungle mountain — overgrown, muddy, with far fewer people on the trail. You get endemic pitcher plants found nowhere else on earth, a genuinely wild atmosphere, and the same view of Kinabalu from the other direction. Kinabalu is more accessible and better infrastructure. Trus Madi rewards hikers who want something wilder and harder.

Camp Nearby?

Making a weekend of it? If you are coming from the west coast of Sabah, a night before your drive inland can make the early start more manageable. For camps and stays in the region, check out our reviews of Tungog Rainforest Eco Camp, Sabah for a proper jungle immersion experience, or if you want something closer to Kota Kinabalu before the drive, Dingin Batu Campsite, Kota Belud and Nulinau Glamping Garden, Kota Belud are solid options to rest up before heading south into the interior.

Gear tip: Water bladder or bottle on a humid trail.

Mike has been camping across Malaysia for over 10 years — from jungle treks in Taman Negara to beach camps in Perhentian. He writes about it so you don't have to find out the hard way. Follow along on TAHAN Outdoor's blog for honest campsite reviews, every week.

⛺ Featured in: The 7 Best Hikes in Sabah (2026)