What are the Atlas Mountains like in spring?

Spring is the season I tell people to choose if they only see the Atlas once. Through March, April and May the contrast is extraordinary — I can be walking a valley floor at Imlil in a t-shirt at 22°C with apple and cherry blossom over my head, and look straight up to Toubkal still wearing its winter snow cap. That layering of green, blossom and white snow is the photograph everyone hopes for and rarely realises is a spring-only thing.

The valleys come alive. The snowmelt swells the rivers below Setti Fatma and Ourika into real, loud, rushing water, the irrigation channels run full, and the terraced fields the Berber families farm go vivid green. Walnut and almond trees leaf out, the wildflowers carpet the lower slopes, and the whole landscape smells of wet earth and herbs. After the silence of winter it feels like the mountains exhale.

It is also the most comfortable season to walk. Valley days sit around 18–24°C, cool enough that you are never overheating on the climbs, while mornings and the higher passes stay properly cold — 0–8°C up high, and the snow line still hangs around 2,800–3,200m early in the season. I always pack guests a warm layer and a shell even on a bluebird April day, because the temperature drops fast the moment you gain altitude or the sun goes behind a ridge.

My honest caveat: this is peak trekking season, so Imlil and the popular valleys are busier than at any other time, and the muleteers and refuges book out. Early-season snow can also still block the very top of Toubkal into April. None of that should put you off — it just means decide early and let us lock in the mules, the right refuge and a guide who reads the snow conditions for you.