Hiking in the Alps: Europe's Greatest Mountain Range
The Alps are the most developed and accessible high mountain range in the world — a 1,200 km arc across eight countries with a dense network of waymarked trails, mountain huts (refuges/rifugi/hütten), and cable cars that put alpine scenery within reach of almost any walker.
The flagship trek is the Tour du Mont Blanc, a 170 km circuit around the highest peak in Western Europe through France, Italy and Switzerland. Beyond it, the Haute Route (Chamonix to Zermatt), the Dolomites Alta Via, and the Pyrenean GR routes offer a lifetime of alpine trekking.
The Alps combine high mountain drama with civilised logistics: you sleep in comfortable huts with hot meals, buy a coffee at 2,500 m, and descend to a valley village each evening if you choose. This guide covers the classic routes, the hut system, and the short summer season.
Tour du Mont Blanc
The Tour du Mont Blanc (TMB, ~170 km, 10–11 days) is the most famous long-distance alpine trek, circling the Mont Blanc massif through France, Italy and Switzerland with roughly 10,000 m of cumulative ascent. It is a hut-to-hut trek with no technical difficulty.
The classic direction is counter-clockwise from Chamonix. Refuges must be booked in advance for July–August. The route can be shortened using cable cars and buses at several points.
The high point is the Fenêtre d'Arpette (2,665 m), an optional but spectacular variant above Champex-Lac. Most of the route stays between 1,000 m and 2,500 m.
The Haute Route
The Walker's Haute Route (Chamonix to Zermatt, ~200 km, 12–14 days) traverses the Pennine Alps from Mont Blanc to the Matterhorn, crossing eleven alpine passes above 2,000 m. It is more demanding than the TMB — longer days, higher passes, more remote sections.
It is a hut-to-hut trek requiring good fitness and mountain experience. Several variants exist; the classic route stays on foot throughout, while ski-touring and bike variants are also popular.
The Alpine Hut System
The Alps are served by the finest mountain hut network in the world — staffed refuges with dormitory beds, hot evening meals and breakfast, at intervals of a day's walk throughout the range. Advance reservation is essential in July–August.
Huts are run by national alpine clubs (CAF in France, CAI in Italy, SAC in Switzerland, DAV in Austria, CAF/DAV in Germany). Membership in your home club gives discounted rates through reciprocal arrangements.
Season and Weather
The alpine trekking season is short: late June to mid-September. Before late June, high passes may still hold snow and many huts are closed; after mid-September, huts begin closing and weather becomes unstable.
Afternoon thunderstorms are a feature of alpine summers — start early, be off high ground by early afternoon, and carry waterproofs and warm layers even on fine mornings. At 2,500 m the temperature can drop below freezing at night in any month.
Frequently asked questions
- How long is the Tour du Mont Blanc? Approximately 170 km over 10–11 days, with about 10,000 m of cumulative ascent and descent, circling the Mont Blanc massif through France, Italy and Switzerland.
- Do I need a guide for the Tour du Mont Blanc? No. The TMB is well-waymarked and a popular independent trek. Guides are available but not required. You do need to book refuges in advance for July–August.
- When is the best time to hike in the Alps? Late June to mid-September, when high passes are snow-free and huts are open. July–August is peak season; September is quieter with stable weather but huts begin closing mid-month.
- How do alpine mountain huts work? Staffed huts offer dormitory beds, half-board (evening meal + breakfast) and sometimes packed lunches. Reserve in advance for July–August. Alpine club membership gives discounted rates.
- Is altitude a problem in the Alps? Rarely on the classic treks. The TMB and Haute Route stay mostly below 2,700 m, well below the altitude-sickness threshold for most people. Mont Blanc summit (4,805 m) requires mountaineering skills and acclimatisation.
- How do the Alps compare with the Atlas Mountains? The Alps are higher, greener and have a far more developed hut network; the Atlas Mountains are drier, culturally Berber, and far less crowded. Toubkal (4,167 m) is comparable in height to many alpine peaks but reached in 2 days from Marrakech. See our Atlas Mountains vs Alps comparison.
Atlas Mountains vs Alps Hiking — How Morocco's Atlas range compares with the Alps.