Why Paper Deserves a Place in Your Pack

A folded paper map and a compass weigh next to nothing, never run out of battery and work perfectly well when your hands are numb and the drizzle is running off your hood. Just as importantly, a map shows you the whole landscape at once — the shape of a valley, the lie of the woodland, the lane that runs your way home — in a way a small glowing screen rarely does.

Most British walkers use one of two scales. The 1:25,000 sheets are the detailed ones, where 4 cm on paper equals 1 km on the ground: field boundaries, walls, gates and individual footpaths are all marked. The 1:50,000 sheets cover more ground, at 2 cm to the kilometre, and suit longer days out. Pick one scale, learn it thoroughly, and the symbols become second nature.

Contour Lines: the Shape of the Ground

Contours are the most useful lines on any map. Each one joins points of equal height above sea level, usually at 5-metre intervals on the detailed sheets and 10 metres on the broader ones. Because the interval is fixed, the spacing tells you the steepness: lines packed tightly together mean a sharp pull up, while lines drifting apart mean gentle ground.

• Nested rings mark a summit or a knoll; the smallest ring is the top.
• V shapes pointing uphill show a valley or re-entrant. Water runs down the middle of the V.
• Bulges pointing downhill show a spur or ridge — often the driest, easiest line through wet country.
• Evenly spaced lines on a hillside suggest steady, walkable climbing.

To judge a climb, count the contours you cross and multiply by the interval. Four lines between you and the top at 5 metres is 20 metres of ascent — a short puff. Twenty lines is 100 metres, which is a proper climb in a headwind.

Footpaths, Bridleways and Rights of Way

The coloured dashed lines are the ones that matter most day to day, and each colour carries a legal meaning.

• Green dashes — public footpath. You on foot, plus a dog under control. No horses, no bikes.
• Orange or red dashes — public bridleway. Walkers, horse riders and cyclists.
• Longer dashes with cross ticks — a byway, open to vehicles as well as walkers and riders.
• Black dashes — a path with no recorded public right of way. It may be permissive, and permission can be withdrawn.

Where a right of way crosses a wall, fence or stream, look for the stile, gate or bridge drawn at that point. If a path line appears to hop a boundary with no crossing marked, treat it with suspicion and check your position. Footpath lines are drawn from old surveys, and hedges shift, gates vanish and new fences appear. Waymark discs on posts are the final word on the ground.

Access Land, Woodland and Boundaries

On the detailed sheets, open country where you may legally wander is shaded with a pale wash and edged by a distinctive boundary symbol. This is access land under the Countryside and Rights of Way Act 2000: you may walk freely off paths, but only on foot. Dogs are usually allowed on a short lead, though some areas exclude them entirely, and a number of days each year are closed for land management or shooting. Local notices at car parks and gates give the details.

Woodland is shown in green, with tree symbols distinguishing broadleaved woods from dark, blocky conifer plantations. Conifer blocks are often cut through by straight rides at regular angles, which makes them excellent navigation features — a ride running due east for 500 metres is a gift. Do be careful, though: rides are felled and replanted, and tracks on the ground can wander far more than the tidy lines suggest. Boundary symbols for walls, fences and streams are your handrails when paths are faint.

Compass, Bearings and Handrails

Grid references are simple once you have the rhyme: along the corridor, up the stairs. Read the easting first, then the northing. Six figures describe a 100-metre square, which is close enough to find a gate or a path junction. Orientate your map with a compass — line the needle up with the grid lines, not the map edge — so that paper and ground agree.

Then walk the map rather than staring at it. Follow handrails: a wall, a stream, a forestry edge or a track that leads you towards your target with little effort. In dense woodland, where you can see perhaps twenty metres, take a bearing and count paces. An adult on level ground covers 100 metres in roughly 60 to 70 double paces; shorten that stride going uphill. Where two paths meet, aim off deliberately to one side, so you know which way to turn when you hit the feature.

Practical Habits for a Wet Day

Time your day with a simple rule: allow about an hour for every 5 km of easy ground, then add roughly a minute for every 10 metres of ascent for a reasonably fit walker. Add generously for mud, stiles, gates and woodland bashing.

Keep the map in a clear case, fold it along the printed creases so the relevant section faces out, and mark your route and your bail-out points in pencil. Carry a spare map for a companion, tell someone your route and expected return, and practise these skills on familiar paths before you need them on an unfamiliiar moor. Map reading is a quiet pleasure as much as a safety skill — and it turns a walk into a conversation with the countryside.