Manjal Jimalji (Devils Thumb) trail

How to get there

1. From Mossman, follow signed roads toward Miallo / Whyanbeel / Karnak — about 17 km. This is a different start to the Centre shuttle walks. No ferry.
2. Park off-road after the grid. Do not block farm access. Walk the marked ~700 m through private property to the trailhead. Stay on the marked line.
3. Check park alerts before you leave — the trail has had realignments and wet-season closures. Screenshot the official journey page on Wi-Fi.
4. No reliable mobile coverage on the climb. Tell someone the plan and a late-back time before you leave Mossman or Port Douglas.

How to do it (step by step)

1. Start at first useful light. This is an 8+ hour day with high elevation gain. Same kit as Mount Sorrow: 3–4 L water, first-aid, snake bandage, rain shell, food, headlamp, offline map, satellite messenger strongly advised.
2. Climb on the marked trail only. Return the same way. There is no loop and no bail-out except turn around.
3. Treat the granite feature / lookout as a turnaround, not a camp. No camping on the trail.
4. If weather or legs turn, reverse early. A finished boardwalk day at the Centre is a better outcome than an unfinished Grade 4 in fading light.
5. Never walk alone. Groups of four are safer. Do not add the Centre gorge network “on the way home” as a proper second walk.

What to expect

Manjal Jimalji is the second remote Grade 4 option, on the Mossman Gorge section but not at the tourist day-use area. It is longer and often harder than Mount Sorrow. The granite lookout is the turnaround.

The cultural significance (fire-creation site for Eastern Kuku Yalanji) is why you stay on the marked line. This guide does not speak for Traditional Owners.

Official planning range: 10.6 km return, Grade 4, allow 8+ hours. Wet-season closures happen. Always open the official journey page the morning you drive.

Who this walk is for

Very fit, experienced walkers who already know they can handle a no-water, no-bail-out rainforest climb. Not a first Daintree day. Not a “harder version of the Centre boardwalks.”

If the group wants granite river and a shuttle, that is the Mossman Gorge short walk network. If they want rainforest-meets-sea, that is Kulki north of the ferry.

Day shape, water and comms

Leave Mossman or Port Douglas in the dark in winter; earlier still in warmer months. Approach roads, the private-property walk-in, then 8+ hours return. You will not also “do the gorge boardwalks properly” the same day.

Bail-out: turn around. Stay on the marked trail. Carry 3–4 L. None on the trail. Download Emergency+ and offline maps. A satellite messenger is a planning note. We do not publish carrier maps.

Check alerts for closures before you commit the drive. A closed trail is not a suggestion.

What not to stack

Do not pair this with the Centre shuttle walks as a second “easy” afternoon. Do not pair it with Mount Sorrow the next morning unless the group is actually that fit and the weather is actually that kind.

Strong pair: sleep in Mossman, do this as the whole day, eat in town. Weak pair: a late start after café time in Port Douglas.

Map (orientation)

Pin may be approximate. Confirm trailheads, parking and track status on Queensland Parks before you drive.