What to Do If You Get Lost Hiking

Getting lost on the hill is one of those things every walker thinks about but nobody really plans for. And when it happens, it happens fast. One moment the path is clear; the next you’re standing in cloud, the path has disappeared, and nothing on the map looks quite right.

I’ve been there. And I’ve worked with plenty of students who’ve been there too. The good news is that getting lost does not have to become an emergency. If you know what to do in the first few minutes, you can almost always sort it out yourself. Here’s exactly what I’d want you to do.

Stop. Don’t Panic.

This sounds obvious, but most people do the opposite. They keep walking, hoping the path will reappear. It rarely does. The further you go when you don’t know where you are, the harder it becomes to work out where you went wrong.

So stop. Sit down if you need to. Take a breath.

A useful memory aid taught in mountain safety training is S.T.O.P.: Stop, Think, Observe, Plan. In that order. Stop walking. Think back over where you came from and retrace your steps mentally. Observe what’s around you, the terrain, the weather, your supplies. Then plan your next move based on facts, not feelings.

Your first job is to not make the situation worse. That means no rushing, no guessing, and no heading off in a direction that feels right. Feelings are not navigation tools.

Once you’ve stopped, protect yourself from the elements. Put on an extra layer if it’s cold. Eat something if you’re starting to flag. You think better when you’re warm and not running low on energy.

One more thing while you’re stopped: check your phone battery and put it somewhere sensible. Cold air drains batteries fast on the hill, so tuck it into an inside pocket close to your body. If you’re in a group, check everyone’s battery levels and turn off any spare phones to save the charge for later. If you’re trying to navigate using an offline map, switch to Airplane Mode. It stops your phone burning power searching for a signal it can’t find.

Work Out Where You Are

Now you can start to reason. You’re not lost forever. You’re temporarily uncertain of your position. There’s a difference. Here are four ways to start narrowing it down.

1. Retrace your steps mentally. When did you last know exactly where you were? Work back from there. How long have you been walking? In roughly which direction? What landmarks have you passed? If you can identify your last known position on the map, you’ve got a starting point.

2. Look for features you can identify. Get your OS map out and look around you. What can you see? A valley, a ridge line, a stream, a summit? Find those features on the map. You don’t need to pinpoint yourself exactly. You just need to narrow it down to an area. Once you know roughly which valley you’re in or which side of a ridge you’re on, you’ve got something to work with.

3. Use your compass to do a resection. Take a bearing to a feature you can positively identify on the map , a summit, a distinctive ridge, a reservoir. Draw that bearing line on the map. Repeat with two more features, ideally spread roughly 120 degrees apart. Where those three lines cross, you’ll see a small triangle. Your position is somewhere inside it. The smaller the triangle, the more accurate your fix. This is one of the most useful techniques you can learn.

4. Get a grid reference off your phone. The OS Maps app will show your position and give you a grid reference, and it does that from GPS alone, so it works with no mobile signal at all. Install it and download the offline maps for your area before you set off. Any mapping app that displays a grid reference will do the same job. Either way, your grid reference is the most useful piece of information you can have if you need to call for help.

One thing to watch: sheep tracks and water runoff channels can look exactly like footpaths. If the path you’re on starts heading in the wrong compass direction, trust your compass. Not the path.

Stay Put or Keep Moving?

This is the question most people get wrong. The instinct is to move, to get somewhere, to feel like you’re doing something. But movement without certainty makes things worse.

My advice: if you are confident about a direction of travel that leads to safety , a valley, a road, a building you’ve identified on the map , then move. Slowly and deliberately, checking the map as you go.

If you are not confident, stay where you are. This is especially true if the weather is closing in, daylight is fading, or someone knows your planned route. Mountain Rescue teams look for people along planned routes. If you’ve wandered far off it, you’re harder to find.

Staying put feels passive, but it’s often the smartest call.

If you’re waiting in bad weather, a lightweight group shelter (sometimes called a bothy bag) is worth its weight. Pull it over your whole group and you trap body heat immediately. It can make a cold, wet wait significantly safer. They weigh almost nothing and pack down small enough to forget they’re there , until you need one.

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How to Call for Help in the UK

If you decide you need help, don’t hesitate. Call early, before you’re in real trouble. Mountain Rescue is a volunteer service. They would far rather come out to someone who got lost and made the sensible call than be called out too late when conditions have worsened.

In the UK, dial 999 and ask for Police, then ask for Mountain Rescue. You don’t call Mountain Rescue directly.

When you get through, be ready to tell them:

• Your name
• Your location, a six-figure grid reference is ideal (the OS Maps app will give you one). If you can’t give one, describe what you can see: the valley, the summit above you, any obvious landmarks.
• How many people are in your group
• Whether anyone is injured
• What you’re wearing and the colour of your kit

Once you’ve called, Mountain Rescue may text you a link. It’s called SARLOC or PhoneFind. Just tap it. Your phone’s GPS will send your exact location straight to the rescue team’s mapping software. You don’t need to do anything technical. It works even on a weak signal and takes seconds.

If a helicopter is dispatched, there are two things you need to know. First, sit on your rucksacks and secure all loose clothing before it arrives. The downdraft can reach 60mph. Second, if it’s dark, never shine a torch directly at the aircraft. The pilots may be using night vision goggles and a direct beam will temporarily blind them. Shine it at the ground beneath you instead.

If your signal is too weak for a voice call, texting can work where voice drops out. You need to have registered for this service in advance , read my guide on how to register to Text 999 if you haven’t already. When you send an emergency text, include three things: the service you need (Police and Mountain Rescue), what has happened, and your location.

If you have no signal at all, activate your phone’s SOS feature if it has one. Some modern phones can send an emergency message via satellite even without a network. For remote areas where coverage is patchy , the Cairngorms, parts of Snowdonia , a dedicated Personal Locator Beacon (PLB) or satellite messenger like a Garmin inReach is far more reliable. They work where phones don’t, and cold weather doesn’t drain them the same way. They’re worth considering if you walk regularly in remote terrain.

The international distress signal is six evenly-spaced whistle blasts or torch flashes over one minute, then a full one-minute pause, repeated continuously until help arrives. If rescuers are nearby, listen for the reply: three blasts or flashes per minute followed by a one-minute pause.

Giving a grid reference under pressure is much easier if you have done it before. The free grid reference practice tool drops a point on a map and checks your answer, which is a far better place to learn it than on a hillside in the dark. If you need your own grid reference right now, the free grid reference finder reads it from your phone’s GPS at the press of a button, with no app to install.

How to Avoid Getting Lost in the First Place

The best time to think about this is before you set off, not when you’re standing in cloud wondering which way is north.

A few habits make a real difference.

Tell someone your route. Before every hill walk, tell a friend or family member where you’re going, which route you’re taking, and when you expect to be back. If you’re overdue, they can raise the alarm. This costs you nothing.

Check the map regularly, not just when you’re unsure. Most people get lost because they stop checking. You should be looking at the map every 10-15 minutes on unfamiliar ground, matching what you can see to what’s on the map. Don’t wait until you’re uncertain.

Know how to take a compass bearing. If you can use a compass, you can navigate in cloud and mist when landmarks disappear. It’s the single most useful skill you can develop for hillwalking. If you’d like to learn it properly, my Mountain Navigation Course covers everything from scratch, including resections, bearing techniques, and how to navigate in poor visibility.

Carry a paper map and compass, always. Phone batteries die. GPS apps glitch. A paper OS map and a baseplate compass work in rain, cold, and when your phone is at 3%.

Pack a dedicated headtorch with spare batteries. Getting lost often means being out past dark. Your phone is your lifeline to emergency services , don’t drain it using the torch function. A proper headtorch weighs almost nothing and you should carry one on every walk, even in summer. Spare batteries too.

The Short Version

Getting lost is not a disaster. It’s a problem with a solution. Stop as soon as you realise something’s wrong. Use S.T.O.P.: Stop, Think, Observe, Plan. Work out where you are using the map, your memory, and your compass. Make a calm decision about whether to move or stay put. Call 999 early if you need help. And register for Text 999 before your next walk.

The walkers who get into serious trouble are nearly always the ones who kept going when they should have stopped, or called for help too late. Don’t be that person. Stop, think, and you’ll almost always find a way through.

The best version of this article is the one you never need. How to use a compass on a map and how to read contour lines are the two skills that stop most of this happening, and the free Digital Safety Net course covers making the phone in your pocket genuinely reliable.