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Chamonix Travel Guide: How Many Days, Aiguille du Midi, Summer and Winter

Plan Chamonix the way we do: three or four nights, the Aiguille du Midi on the first clear morning, the Mer de Glace, Lac Blanc, winter tips, where to stay.

By Valentine Julien, Global Manager · Published on · 7 min read

Mont Blanc and the Bossons Glacier above the rooftops of Chamonix at sunrise

Plan three or four nights in Chamonix. That gives you a clear morning for the Aiguille du Midi, a day at the Montenvers and the Mer de Glace, and in summer a hike to Lac Blanc, with a weather day in reserve. Chamonix sits at about 1,035 m (3,400 ft) at the foot of Mont Blanc, the highest peak in Western Europe at about 4,800 m (15,750 ft), and it is about 1 hour 15 minutes by road from Geneva airport. Unlike most Alpine resorts, it is a real town that works in both seasons: hiking and cable cars from June to September, skiing and snow from December to April.

We design Chamonix stays for couples, families and active travelers, often with Annecy or Switzerland in the same trip. This guide covers how long to stay, the order of the excursions, summer against winter, and where to sleep.

Chamonix at a glance

Altitude about 1,035 m (3,400 ft) in town
From Geneva airport about 1 h 15 min by road, 2 h 30 min or more by train
Nights we suggest 3 to 4, a week for hikers and skiers
Signature excursions Aiguille du Midi, Montenvers and the Mer de Glace, Lac Blanc
Aiguille du Midi in 2026 €83 (about $96) round trip for an adult
Lifts closed November to mid-December, depending on the lift
Guest card free valley trains between Servoz and Vallorcine

How many days in Chamonix

  • A day trip from Geneva: we avoid it. If the summit is in cloud on that one day, you see nothing, and you spend over two hours on the road.
  • Two nights: the minimum. One full day for the Aiguille du Midi in the morning and the Montenvers in the afternoon, and a second morning as backup.
  • Three to four nights: the stay we recommend. Add Lac Blanc in summer, the Brévent for the view of Mont Blanc from across the valley, a guided activity such as rafting or a via ferrata, or a day in Annecy.
  • A week: for hikers, skiers and families who want one base and a slower rhythm, as in our Chamonix Adventure Week.

The Aiguille du Midi: the first clear morning

The Aiguille du Midi cable car climbs from the edge of town (1,033 m) to the summit station at 3,842 m (12,605 ft) in about 20 minutes, with a change at the Plan de l'Aiguille (2,310 m). At the top, terraces look straight at Mont Blanc and across the glaciers to Italy and Switzerland, and the glass box called the Step into the Void hangs over a drop of about 1,000 m.

What we tell our travelers:

  • Go early and on the first clear day. Book a morning slot online, and check the summit webcam the night before. Clouds often build in the afternoon.
  • Prices listed by the tourist office in 2026: €83 (about $96) round trip for an adult, €61 (about $71) one way, €70.60 for children aged 5 to 14, and €257.40 for a family pass. Children under 3 are not allowed, and under 5 is not recommended.
  • Altitude. The summit is above 3,800 m. Bring warm layers and sunglasses even in July, move slowly at the top, and ask your doctor first if you have heart or breathing conditions. We never schedule it on the day of arrival.
  • Closures. The cable car closes every autumn for maintenance: in 2026 from November 2 to December 18. From December 19, 2026 to March 28, 2027 it runs daily from 8:10 a.m., with the last round-trip departure at 3 p.m., weather permitting.

In summer, the Panoramic Mont-Blanc gondola continues from the Aiguille du Midi across the glaciers to Pointe Helbronner on the Italian side. It runs only in summer, and its dates change from year to year (works pushed back the 2026 opening), so we confirm them for each trip.

Montenvers and the Mer de Glace

The rack railway of the Montenvers climbs from its station next to the main Chamonix station to 1,913 m (6,276 ft) in about 20 minutes, above the Mer de Glace glacier, with the Drus and the Grandes Jorasses in view. A new gondola, open since February 2024, takes visitors down toward the glacier and its ice cave, replacing most of the long staircase that the glacier's retreat had made necessary.

We put the Montenvers in the afternoon after the Aiguille du Midi, or on a cloudy day, since the views are lower and less exposed to weather. The site closes for a few weeks in November and early December, and the ice cave has its own, shorter opening periods.

Summer in Chamonix

From mid-June to mid-September, the valley's lifts open to hikers and the balcony trails come alive.

  • Lac Blanc: the classic hike, from the Flégère cable car station (1,877 m) to a lake at about 2,350 m facing the Mont Blanc massif. The round trip is about 7 km (4.3 miles) with about 500 m (1,640 ft) of climbing, around three hours of walking. The trail is usually clear of snow from July to September, depending on the year. Swimming is forbidden in the lake.
  • The Brévent: a cable car to 2,525 m on the sunny side of the valley, with the most complete view of Mont Blanc itself.
  • Guided activities: rafting on the Arve, climbing, via ferrata and paragliding, all with local guides who collect you at the hotel.
  • Annecy: about an hour and a half away, an easy day out with a lake cruise and the old town. Our Annecy travel guide explains how we plan it.

Winter in Chamonix

From mid-December to April, Chamonix is a ski town with several separate ski areas spread along the valley, linked by buses. It suits strong skiers more than beginners, who often do better in the gentler slopes at Les Houches.

For non-skiers, winter still works well: the Aiguille du Midi and the Montenvers run, the town has a lively center, and snowshoe walks, sledding and spa afternoons fill the days. The famous Vallée Blanche off-piste descent from the Aiguille du Midi is strictly for experienced skiers with a mountain guide.

Summer (mid-June to mid-September) Winter (mid-December to April)
Main draw Hiking, lakes, cable cars, outdoor sports Skiing, snow, cozy evenings
Aiguille du Midi Open, busiest season Open, shorter hours
Lac Blanc Usually July to September Under snow
Best for Families, active couples, first visits Skiers, winter lovers

Where to stay in Chamonix

  • The town center, between the station, the church and the river: flat, walkable, close to restaurants and to the Aiguille du Midi. Our default for a first visit.
  • The Mont Blanc side, south of the center: quieter streets, more chalet hotels and direct views of the glaciers. On our Chamonix week, couples can upgrade to a 5-star on this side of town.
  • Les Praz and Argentière, up the valley: villages with more calm and space, close to the Flégère and the Grands Montets. Better with a car or a good train timetable.
  • Les Houches, down the valley: family friendly and good value, a short drive or train ride from Chamonix.

Ask for a room facing Mont Blanc. When you book a paying stay, your hotel gives you the guest card (carte d'hôte), which allows free travel on the valley trains between Servoz and Vallorcine for the length of your stay and discounts on the local buses.

Getting to Chamonix

Most of our travelers land in Geneva. By private driver or shuttle the drive takes about 1 hour 15 minutes; by train, via the Léman Express and the Mont-Blanc Express, about 2 hours 30 minutes or more with two changes. Our Geneva to Chamonix guide compares every option and explains the scenic train route through Switzerland. Lyon airport is the other gateway, about 2 h 30 by road.

Chamonix with reduced mobility

Chamonix's center is flat and largely pedestrian. According to the tourist office, the Aiguille du Midi is accessible except for the ticket windows: wheelchair users can reach the summit terrace and the Step into the Void, but not the café at the Plan de l'Aiguille, which is reached by stairs, nor the summit restaurant. At the Montenvers, the train station is on a slope and wheelchair users need a companion; the gondola to the glacier is adapted, but the ice cave, about 100 steps down, is not accessible. We confirm each lift's current arrangements before the trip and choose a hotel within a short, level walk of the center.

What we steer travelers away from

  • The Aiguille du Midi on arrival day or on a cloudy day. Keep it flexible and go on the first clear morning.
  • Late afternoon summits. The last round trip leaves early, especially in winter, and the light is better in the morning anyway.
  • November. Most lifts close for maintenance, and the town is at its quietest.
  • A remote chalet without a car if you plan to use the lifts every day.

Trips that include Chamonix

Our Chamonix Adventure Week, from €1,299 (about $1,510) per person, keeps you in one 4-star chalet hotel for six nights with rafting on the Arve, a day in Annecy with a private lake cruise, climbing, the Aiguille du Midi with a historical walk through town, and the Les Evettes via ferrata. For a honeymoon, our Luxury France Honeymoon in 14 Days spends a day in Chamonix with a private helicopter flight over the Mont Blanc massif. More mountain stays are on our mountains and lakes trips page.

If you would like a designer to pick the right nights, hotel and summit days for your dates, tell us about your trip.

Frequently asked questions

Is Chamonix worth visiting in summer?

Yes, summer is our favorite season for a first visit. From mid-June to mid-September the cable cars open to hikers, the Lac Blanc trail is usually free of snow from July, and guided rafting, climbing and via ferrata fill the days. The Aiguille du Midi is busiest then, so we book a morning slot well ahead and keep a second day free in case of cloud.

Can you see Mont Blanc from Chamonix town?

Yes, on a clear day the summit is visible from the town center, with the Bossons Glacier spilling down toward the valley. The best viewpoints are higher: the Aiguille du Midi faces Mont Blanc from close range, and the Brévent, on the opposite side of the valley, gives the most complete view of the whole mountain. Ask for a hotel room facing south.

Do you need to book the Aiguille du Midi in advance?

In summer and during school holidays, yes. Booking a timed morning slot online avoids long waits at the bottom station, and mornings are usually clearer. Outside the busy weeks you can often buy on the day, but we still reserve for our travelers and watch the forecast so we can move the date if the summit is in cloud.

When is the Aiguille du Midi closed?

It closes every autumn for maintenance. In 2026 the cable car is closed from November 2 to December 18, then runs daily from December 19, 2026 to March 28, 2027 from 8:10 a.m., with the last round trip at 3 p.m., weather permitting. High winds or storms can also stop it on any day, so we always keep a backup date.

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