Clachman Crown

This canyon is part of the Clachman crown, click 'Go' to find out more.

Mutiny Gorge

Summary
A very low flowing slot canyon, a good option if everywhere else is too high.
Canyon Descent:
200m
Highest Drop:
30m
Canyon Length:
760m
Minimum Ropes:
2 X 30m
Flood Risk:
Medium
Access Type:
Public
Rock Type:
Conglomerate / Basalt
Catchment:
3km2
Duration: in, down and out:
IN: 40 mins DOWN: 1.5hrs OUT: 10 mins
Anchors
Natural
Notes
This river is dam controlled.
Description
Water level very low After heading through the building yard, start A very step accent following a very obvious path. Stay on this path until level with the dam then cut across to reach the dam around 260 contour on o.s maps 20m DC using the dam over flow, could be tricky with flow.
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Have You Descended This Canyon Recently?
If so we would love to hear from you in the comment section below! Let the whole community know more about this canyon, Information such as time taken to: approach, descend and exit are extremely helpful, as well as any new hazards you may have come across whilst canyoning at this location.  If any information on this page is missing, incorrect or out of date, please get in contact with us directly so we can rectify as soon as possible. 
3.7 3 votes
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Oli
Oli
September 16, 2025 8:27 pm
Canyon Experience :
     

Descended today with higher water levels .

Sterling Mills Gauging Station was on 0.77m and dollar and Alva seemed high.

Rope was needed on the first reservoir climb down for support. Some of the downclimbs became pitches .

Wouldn’t do again without drill and bolts as pitches 5-6 we had to make very marginal anchors in the flow.

Lucy Black
Lucy Black
September 16, 2025 1:58 pm
Canyon Experience :
     

Descended on 14/09/25, group of 3, down about 3 hours

Good fun canyon. There had been a lot of rain in the week preceding. Reservoir was almost full, and there was good water flow on all falls, but nothing unmanageable.

All abseils have recently had robust rigging attached to natural anchors. Some simple handlines have been added on some of the down-climbs, which was necessary given the water flow.

Kitt
Kitt
August 18, 2025 10:04 am
Canyon Experience :
     

Descended on 17/08/25
Group of 3
In 50 mins, Down 2hrs, out 5
Level pretty much none.

Good canyon. Reservoir at the top was half empty so next to no water in the canyon. A1 anchor on the tree is usable but not ideal as the tree moves. Best avoided. Pools all pretty stagnant. A7 was a very difficult pull down as I think our 8 block got stuck. A 2-1 wouldn’t even pull it free. One of the group had to climb back round to release the rope. A8 was a simple pull down though topo says otherwise. All in all a good canyon but would be better with some flow.

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