In short: the road from Dakhla to Mauritania runs south down Morocco’s Atlantic edge to the border post at Guerguerat, then across a short strip of no-man’s-land into Mauritania and on to the port city of Nouadhibou. It is a long, empty desert drive of several hundred kilometers with almost nothing in between, so the trip is as much about preparation as distance. This is the classic overland crossing from Morocco into West Africa.
The route in a nutshell
From Dakhla you first drive back up off the peninsula to rejoin the main coastal road, the N1, then turn south. From there it is a straight shot through flat Atlantic desert to the border at Guerguerat, the only crossing between Morocco and Mauritania. The stretch from Dakhla down to the border runs on the order of 350 to 400 kilometers, and there is very little along the way: a couple of fuel stops and roadside stands, long gaps of open nothing, and the ocean somewhere off to your right.
Once through, Nouadhibou is the first city on the Mauritanian side, close to the border. Many travelers make that their first night before continuing south toward Nouakchott.
The Guerguerat crossing
Guerguerat is where you leave Morocco. You clear the Moroccan exit formalities, then cross a short section of unpaved no-man’s-land before reaching the Mauritanian post to enter. That in-between stretch is rough, sandy track rather than smooth road, and it is a spot where you want to keep moving and stay on the used path. Take it slow and follow the vehicles ahead of you.
Border days run on their own clock. Crossings can be quick or can drag on for hours depending on traffic and paperwork, so start early and do not plan anything tight for the same day. Keep your documents in order and easy to reach, and be patient with the process.
Paperwork and formalities
A few things to sort before and at the border:
- Most nationalities can get a Mauritanian visa on arrival at the Guerguerat border. Rules change, so confirm your own country’s situation with an official source close to your travel date.
- If you are driving your own vehicle, you will handle temporary import paperwork on the Mauritanian side, and insurance is arranged locally.
- Carry several photocopies of your passport and vehicle papers. They get asked for at checkpoints along the way.
- Bring some cash. Card payment is not something to rely on out here, and you may want local currency soon after crossing.
Because border and visa policies do shift, treat any single account, including this one, as a starting point and check current requirements with an official channel before you go.
Driving, buses, or flying
There is more than one way to make this trip, and they suit different travelers.
| Option | Good for | Keep in mind |
|---|---|---|
| Own vehicle or 4×4 | Overlanders, full control of stops | Fuel range, spares, border paperwork |
| Long-distance bus | Budget travelers without a car | Long hours, limited comfort, transfers |
| Shared transport near the border | Crossing without your own car | You still handle formalities on foot |
| Flying to Nouakchott instead | Skipping the drive entirely | You miss the overland route but save days |
If the overland crossing is not the point of your trip and you just need to reach Mauritania, flying into Nouakchott is the simplest path and skips the long desert road altogether.
Nouadhibou and what lies beyond
Nouadhibou sits on a peninsula on the Mauritanian side and is the country’s main port and second city. Its best-known draw is the iron ore train that runs inland to the mines at Zouerat, one of the longest freight trains in the world, which some travelers ride for the experience. From Nouadhibou the road continues south to the capital, Nouakchott, another long haul across the desert.
Whichever way you go, treat the Dakhla-to-Mauritania leg as a serious desert journey, not a day out. Fuel up when you can, carry water, travel in daylight, and give yourself margin for the border. Done with a bit of planning, it is one of the great overland routes off the bottom of Morocco.
Practical prep before you leave Dakhla
Dakhla is the last real chance to sort yourself out before a long stretch of empty road, so use it. A short checklist that saves headaches:
- Fill the tank and, if you are driving your own vehicle, top off spare fuel. Stations thin out fast once you leave town.
- Carry more water than you think you need, plus food for the day. Services between Dakhla and the border are sparse and not guaranteed.
- Check your spare tire, and have basic tools. The rough no-man’s-land is not where you want a flat with no plan.
- Start early. An early departure means you clear the border in daylight and reach Nouadhibou before dark.
- Keep documents, photocopies, and cash somewhere easy to reach at checkpoints without unpacking the whole car.
The stretch of coast between Dakhla and the border is also a known area for keeping to the main road and staying on marked tracks rather than wandering off into the open desert. Stick to the used route, follow the flow of traffic, and the crossing becomes a long day rather than a difficult one.
Planning your Dakhla trip? If the overland crossing sounds like more road than you want, compare it against simply flying on to Nouakchott and picking up the journey from there. Check availability and options.
Frequently asked questions
How far is it from Dakhla to the Mauritanian border?
The drive south to the Guerguerat crossing is roughly 350 to 400 kilometers along the N1, through open desert with few services. Reaching Nouadhibou on the far side adds a shorter stretch beyond the border.
Do I need a visa to enter Mauritania here?
Most travelers can obtain a Mauritanian visa on arrival at the Guerguerat border, but requirements vary by nationality and can change. Confirm your own situation through an official source before you travel.
What is the no-man’s-land at the border?
It is the short unpaved strip between the Moroccan exit post and the Mauritanian entry post. The track is rough and sandy, so drive slowly, stay on the used path, and keep moving through it.
Can I do the crossing without my own car?
Yes. Long-distance buses run down the coast, and shared transport operates around the border area. You still handle your own passport and visa formalities in person at the crossing.