Navigating by Handrail Features in Poor Visibility
Why a Handrail Beats a Heroic Bearing
There is a particular silence that settles over the fells when cloud drops below the summits. Sound becomes muffled, distance collapses, and the map suddenly feels like a rumour. In such conditions, the old advice holds good: find a handrail and let it do some of the thinking for you. A handrail is any linear feature on the map — a wall, fence, stream, ditch, forest edge or path — that runs roughly in the direction you want to go. Instead of walking a long compass bearing across featureless moor, you aim for the handrail, then follow it. It reduces drift, simplifies decision-making, and frees your attention for the ground under your boots.
But handrails are not magic. They have gaps, corners, and false turns. They can be broken by landslips, obscured by new plantations, or simply absent where the map shows a boundary. Used well, they are a quiet partnership between map, compass and the living uplands. Used lazily, they can lead you confidently in the wrong direction.
Choosing a Handrail Before You Set Off
The best handrail is chosen at the kitchen table, not in the clag. Study your map and mark the linear features that could carry you towards your objective or a safe descent. Look for one that intersects your intended route at a clear point, such as a wall corner, a stream confluence, or a fence junction. Then plan how you will use it.
- Continuity: Does the feature run without significant breaks? A wall that ends after 300 metres is less useful than a fence that continues for two kilometres.
- Direction: Does it trend towards your destination, or at least towards a catching feature — a loch shore, a road, a prominent ridge — that will stop you going too far?
- Escape options: If visibility worsens, can you leave the handrail safely? A stream in a steep gully may be a poor companion in spate.
- Map reliability: Boundaries change. Fences are removed. Streams shift. Treat every handrail as probable, not certain.
Note the grid references of key points: where you will meet the handrail, where it turns, where it ends. Estimate distance and time. Write them down. In poor visibility, memory plays tricks.
Walking a Wall or Fence in Clag
When you reach your chosen wall or fence, do not walk on top of it. Walk a few metres to one side, on the line that keeps the feature on your left or right hand. Check your compass regularly. The wall may wander more than the map suggests, and your sense of direction will drift without visual anchors.
Count your paces between significant corners. If the map shows a right-angled turn after 400 metres and you have walked 600, something is wrong. Stop, check the map, take a bearing. Look for stiles, gates, gaps and broken sections. Some are marked; many are not. A gap in a wall may be an old sheep creep, a new gate, or a place where the wall has collapsed. Each transition is a decision point.
Fences can be deceptive. A fence line may follow a boundary that is not the one you think. It may turn sharply at a corner post, or continue straight where the map shows a dogleg. Wire fences are also excellent conductors of wind, and the sound can mask footsteps and voices. Stay alert to changes in the feel of the ground: heather giving way to grass, firm peat to bog.
Streams and Gullies: Wet, Reliable, Occasionally Treacherous
Streams are among the most reliable handrails in British upland terrain. They run downhill, they gather at confluences, and they lead to valleys. Follow one downstream and you will usually reach a larger watercourse, a track, or a road. Follow one upstream and you may find a source, a col, or a boggy plateau. Either way, you have a line to follow.
They demand respect. Streams braid, disappear underground, and reappear. A gentle burn can become a roaring spate after heavy rain. Crossing one in poor visibility is a serious decision; if in doubt, walk upstream to a safer place or abandon the handrail. Gullies can be steep and loose, and a stream that looks like a simple line on the map may plunge over a concealed waterfall. Use the stream as a guide, but keep your map and compass in hand. Confluences are junctions: confirm which branch you are on before committing.
When the Handrail Ends: Gaps, Corners and Deceptive Junctions
Most navigational errors happen at transitions. A fence ends at a wall. A wall turns sharply. A stream splits into two. A forest edge gives way to open moor. These are the moments to stop, not to stride on. Take a bearing to your next handrail or catching feature. Use timing and pacing to estimate distance. If you carry an altimeter, check it against the map's contour lines.
Handrail hopping — moving from one linear feature to the next using a bearing and a measured distance — is a powerful technique. But it only works if you know exactly where you left the last feature. If you are unsure, return to your last certain point. Do not follow a sheep trod simply because it looks inviting; it may lead to a bog or a crag. Do not assume a gate leads to a path. And never follow a handrail into terrain that is beyond your ability or the conditions.
The Quiet Companionship of Upland Nature
Poor visibility sharpens the other senses. You hear the wind in fence wire, the hiss of rain on heather, the call of a golden plover or the croak of a grouse. You notice mosses and liverworts on a wall, the pale tufts of bog cotton, the rustle of a dipper leaving a stream. These are not distractions from navigation; they are part of it. They tell you about water, shelter, and the age of the ground you are crossing.
Handrail navigation is a humble art. It asks you to trust the map, the compass, and the land itself. It rewards attention over speed, and care over confidence. Before you set out, tell someone your route. Carry a map, compass, whistle, torch, shelter and spare layers. In poor visibility, the fells do not become hostile — they simply become more honest. Follow the wall, the fence, the stream. Watch for the gap. And let the quiet companionship of the uplands guide you home.













Navigation
Karla Gleichauf
12 May 2017 at 05:28 pm
On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms of pleasure of the moment
M Shyamalan
12 May 2017 at 05:28 pm
On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms of pleasure of the moment
Liz Montano
12 May 2017 at 05:28 pm
On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms of pleasure of the moment