High Atlas valley in spring with green terraces and snow-capped peaks

The best seasons to trek the High Atlas

October 2, 2026 • • Advice

The High Atlas has more than one season, and each one changes what kind of trek it is. Whether you dream of wildflowers or snow, of long golden days or quiet trails, there is a month for you. Here is how we read the calendar in the mountains.

Spring (March–May): the green revival

After the winter rains the valleys turn green, streams run high and orchards burst into blossom. Higher passes can still hold snow into April, so routes like Toubkal need care, but the lower Imlil and Azzaden valleys are superb. Expect clear mornings, dramatic clouds and water everywhere.

Summer (June–August): long days, high passes

June to August brings settled, warm weather. Snow retreats, the high passes open and days are long. It is the classic season for summits such as Toubkal and for the wild southern massifs. Start early to walk in the cool and you will have the ridges to yourselves.

Autumn (September–November): our favourite

Autumn is golden and gentle. The heat of summer is gone, the light is soft and the villages are busy with the harvest and saffron season. Trails are quiet, temperatures are kind for walking, and the nights turn crisp. For most trekkers this is the sweet spot.

Winter (December–February): for the adventurous

Winter is the season of our Toubkal snow ascent. Crampons, warm layers and a headlamp come into their own, and the refuge becomes a cosy base. Trails above about 2,500 m carry snow, but lower valleys stay mild. It is a quieter, more mountaineering Atlas — hugely rewarding for the well-prepared.

Not sure which season suits you? Browse our treks — every page lists its best season, and we are happy to match the month to your aims.