When to go, how hard it really is, and exactly how to prepare for erg chigaga deep desert — 3 day expedition — season-by-season weather, difficulty, fitness, altitude, packing, permits and cost.
Oct – Apr
October to April is the season — warm, clear days and cold nights, with some of the darkest, most star-filled skies in Morocco. Summer is extremely hot and not recommended. Wind can whip up sand at any time, so a scarf is essential year-round.
| Season | Conditions | Our verdict |
|---|---|---|
| Spring (Apr–Jun) | Wildflowers, snowmelt rivers, mild days | Beautiful and popular — book early |
| Summer (Jul–Aug) | Hot valleys, pleasant altitude, dry | Very hot — early starts only |
| Autumn (Sep–Oct) | Stable, clear, comfortable temperatures | The best all-round window |
| Winter (Dec–Mar) | Warm days, cold desert nights | Quiet and rewarding with layers |
This trek is rated Easy – Moderate. Easy to moderate physically — the walking is limited to short dune strolls in soft sand — but the long overland drives make it a committing journey. No trekking fitness is required, only a tolerance for full days in the vehicle.
No prior trekking experience is needed — sturdy shoes, water and a steady pace are enough.
Atlas trekking rewards endurance over raw strength. Aim for three to four cardio sessions a week — brisk walking, hiking, cycling or stair climbing with a loaded daypack — for eight to twelve weeks before a multi-day trek.
On summit and high routes, a slow conversational pace and constant hydration matter more than any training PR. Train on terrain similar to what you will face and break in every piece of footwear well in advance.
A licensed local guide leads every departure — this is a legal requirement in the Toubkal region and a genuine safety benefit everywhere. We handle all refuge bookings, mule support, transfers and permits on your behalf.
Private air-conditioned transfers from Marrakech to the trailhead and back are included on every trek. Airport pick-ups can be arranged on request.
Pricing is transparent: a trek cost plus a transfer cost based on road distance from Marrakech. See the full pricing breakdown on the tour page.
What you are paying for is a licensed guide, mountain meals, accommodation, mule support and private transfers — the logistics that make a remote mountain day safe and enjoyable.
Chigaga is larger, higher and far more remote, reached by 4x4 across open desert rather than a short camel ride from a village. It rewards travellers who want real solitude over convenience.
Only short, easy dune walks at sunrise and sunset — the bulk of the journey is overland by 4x4. It suits those who want the deep desert without a demanding trek.
They are long — a full day each way from Marrakech, plus the off-road crossing to the erg. The spectacular scenery and the reward of the remote dunes make the journey worthwhile.
Not sure whether erg chigaga deep desert — 3 day expedition is right for you or when to go? Tell us your dates, group and fitness and we will give you an honest recommendation.
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