Quick answer
- Best nights
- New moon ± 5 days
- The moon is the biggest factor
- Milky Way core
- June–September
- Visible from late evening
- Clearest air
- November–February
- Cold, dry, very sharp
- Light pollution
- Almost none
- Bortle 1–2 on the dunes
Need a driver? We can arrange your transfer — message us on WhatsApp.
Many guests tell us the stars were the moment they will remember most, more than the camels or the sunset. On a clear moonless night above Erg Chebbi you can see thousands of stars, satellites crossing the sky, and the Milky Way bright enough to cast a faint glow on the sand. Here is how to make sure you see it at its best.
Why the Sahara sky is so dark
Merzouga sits at the edge of the Sahara, far from any large city. The nearest town of any size, Erfoud, is about 50 km away, and the dunes block what little light there is. The air is extremely dry, there is very little cloud for most of the year, and at night the camp lights are kept low.
The result is a sky close to the darkest category on the Bortle scale: the kind of sky that most people in Europe or North America have never seen.
The moon changes everything
The single most important thing for stargazing is the moon. A full moon lights the dunes almost like day: beautiful for a night walk, but it washes out all but the brightest stars. Around the new moon the sky is at its darkest.
If the stars are a big reason for your trip, check a moon calendar before choosing dates. A good rule: aim for the week either side of the new moon. Even in a bright-moon week, the hour or two after the moon sets or before it rises can be very dark.
Stargazing calendar for Merzouga
| Months | Night temperature | What you will see | Comfort |
|---|---|---|---|
| Dec–Feb | 3–5 °C | Sharpest skies, Orion and winter stars, Milky Way faint | Cold: dress warmly |
| Mar–May | 9–17 °C | Milky Way core rises before dawn, occasional dust | Very pleasant |
| Jun–Aug | 22–26 °C | Milky Way core high in the evening, best for photos | Warm, comfortable |
| Sep–Nov | 8–21 °C | Core sets early in the evening, clear and calm nights | Ideal |
Dust in the air (calima) can soften the sky for a few days in spring and early summer.
What you can see with the naked eye
- The Milky Way: a bright band from horizon to horizon, with dark dust lanes visible in summer.
- Planets: Venus, Jupiter and Saturn shine much brighter than any star.
- Satellites and the International Space Station crossing silently in the first hours after sunset.
- Shooting stars: several per hour on a normal night, many more during the Perseids (August) and Geminids (December).
- Famous constellations: Orion in winter, Scorpius and Sagittarius in summer, the Plough and Cassiopeia all year.
How to have the best night
- Walk 100–200 metres away from the camp lights and sit on the sand.
- Give your eyes 20 minutes to adapt to the dark, and avoid looking at your phone screen.
- Use a red light or the dim setting on your torch.
- Bring a blanket or ask for one: lying on a cool dune is the most comfortable way to look up.
- A free star-map app helps you name what you see; switch it to night mode.
Photographing the Milky Way
Modern phones can take surprisingly good star photos using night mode. Put the phone on a stable surface or a small tripod, turn off the flash and let it expose for 10–30 seconds.
With a camera, start with these settings and adjust: wide-angle lens, manual focus set on a bright star, aperture as wide as possible (f/2.8 or lower), shutter 15–20 seconds, ISO 3200. Use a tripod and the self-timer so you do not shake the camera. A dune ridge or a camel in the foreground makes the picture.
Clouds, dust and wind
Merzouga has more than 300 clear nights a year, but a few things can get in the way. Sand dust in spring can soften the sky for a day or two, and rare winter clouds can pass through. When that happens we simply try again the next night; the sky usually clears quickly.
Combine the stars with a day in the dunes
The best stargazing nights usually follow a full day outdoors: a 4x4 tour, a sunset camel ride or sandboarding on the high dunes. Here are some well-rated options around Merzouga.
Things to do in Merzouga
Partner links: if you book through GetYourGuide we may earn a small commission, at no extra cost to you. Tours are run by independent operators.
Want a night under a moonless sky? Tell us your dates and we will check the moon for you.
Check my datesFrequently asked questions
Can you see the Milky Way in Merzouga?+
Yes. On clear nights away from the moon, the Milky Way is clearly visible to the naked eye from the dunes.
What is the best month for stargazing in the Sahara?+
June to September for the bright Milky Way core in the evening; November to February for the clearest, sharpest skies.
Does the full moon ruin stargazing?+
It hides most faint stars and the Milky Way, but it makes beautiful moonlit dunes. For stars, choose dates near the new moon.
Do I need a telescope?+
No. The naked eye is enough to enjoy the sky. Binoculars add a lot if you have them.
Can I photograph the stars with my phone?+
Yes, most recent phones have a night mode. Keep the phone completely still on a tripod or the sand for 10–30 seconds.
Is it cold at night for stargazing?+
In winter nights drop close to freezing, so bring a warm jacket, hat and gloves. In summer nights are warm.
When can I see shooting stars?+
A few every hour on most nights, and many more during the Perseids around 12 August and the Geminids around 14 December.
Is the camp lit at night?+
Only softly. We keep lights low after dinner, and a short walk from the tents gives you a completely dark sky.
Plan the rest of your desert stay
Stay with us in Merzouga
Private ensuite tents with air conditioning and heating, dinner and breakfast, the sunset camel ride and sandboarding — all included.
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