Chamonix in summer with kids: outings by age, prices and safety

In summer, Chamonix works with children if you alternate one big paid outing, one short activity and one fallback day. The summits impress the parents; the children remember the coaster, the marmots and the picnic by the lake.

Eight summers leading groups on the south balcony taught me that a successful outing with a child fits into two hours, with a way back at any moment. Here are outings by age, what altitude changes, realistic walks, rainy-day fallbacks and the budget for a week.

Each number on the map is an outing, with the age from which it makes sense. Tap it, then Go for directions.

Which outings suit your children's age?

These ages are field guidelines, not rules: each activity sets its own height and age limits, to ask about when you book. The overview, winter included, is in Chamonix with kids.

Are Les Planards and Lac des Gaillands the easy outings?

Les Planards, ten minutes' walk from the centre, combine the alpine coaster and a token-operated playground, at €2.50 a ride. Allow one to two hours with the wait, and come in the morning on days when rain is forecast, as everyone falls back on it in the afternoon.

Lac des Gaillands, two kilometres south-west of the centre, is free: picnic, short walk facing Mont Blanc and a climbing crag for older children. Swimming there is not supervised unless signs say otherwise: keep children within arm's reach.

Can you go up to altitude with children?

Photo: Rémih, CC BY-SA 4.0, via Wikimedia Commons

Yes, by choosing the right viewpoint. La Flégère and Planpraz, on the Brévent, are the simplest: below 2,000 metres, with terraces, paragliders to watch taking off and short paths.

Under-5s ride free. Wind and cool air change the experience even in July: a proper warm layer, a hat and water, every time you go up.

What about the Aiguille du Midi with a child?

Access is not allowed under 3 and not recommended under 5. The issue is not only the 3,842-metre altitude: the queue, the cold, the narrow spaces and not being able to run around quickly tire a little one.

If you go up with a child aged 5 to 8, choose a settled day, the first slot, and accept coming down quickly. For a child with a cold or sensitive ears, ask your paediatrician first. See our Aiguille du Midi page.

Montenvers and the ice cave, from what age?

The train appeals from three or four; the ice cave makes more sense from five or six, because of the hundreds of steps down and back up. Leave the pushchair at the bottom, take a baby carrier, and a fleece even in August.

The full package costs €148.30 for a family, the train alone €97.70 if the little ones stay at the viewpoint. Details are on our Montenvers train page.

Which walks can you do with a pushchair or a baby carrier?

With an all-terrain pushchair, stay on the valley floor: around Lac des Gaillands, the firm paths along the Arve and the walks around Les Praz take thirty minutes to two hours, with a quick way back. Three flat kilometres are easy, three kilometres up a stony slope are not.

A baby carrier widens the choice, without turning an alpine hike into a stroll. For a child aged 3 to 6, aim for a main outing of one to three kilometres with a simple way back. Routes by level are in our hikes around Chamonix.

Lac Blanc is not a pushchair outing: several hours of walking, height gain and stones. It is a reward from age eight or ten, for children used to walking, see our Lac Blanc page.

What should you do when it rains?

The Richard-Bozon sports centre pool is the simplest fallback, at €5.90 for a child. The Crystal Museum and the Musée du Mont-Blanc, both covered by the museum pass at €25 for a year, fill a morning.

Montenvers is still possible in the rain if the train is running, as long as you accept the cold of the cave. Lakes, parks and treetop courses are not reliable fallbacks: they close in storms. Other ideas are in what to do in Chamonix without skiing.

Are there clubs for children in summer?

For 10 to 13-year-olds, the Compagnie des guides' Cham'Kid offers days of orienteering, rafting, zip lines, climbing and hiking, at €98 a day and €88 a day from three days. It is the right formula for older children to try guided mountain activities while the parents hike.

For younger children, ask the Chamonix and Les Houches holiday centres directly: places and dates vary from one summer to the next. Guided outings are presented in things to do in Chamonix.

What budget for a summer week for four?

Compare the summer Multipass with family tickets before buying: for a family that only does La Flégère and Montenvers, two family tickets cost less than a pass per person. The calculation is on our Multipass page.

Possible disappointments

• Half a day of queuing for a few minutes of view at the summit.
• Lac Blanc sold as a stroll, with an exhausted child on the way back.
• A pushchair that becomes useless as soon as the path climbs.
• Les Planards and the pool overrun on rainy afternoons.
• A lift closed for wind while the valley is in sunshine.

For winter, see family skiing in Chamonix. Other pages are in the With kids section.

Sources

Sources: Chamonix Tourist Office (Brévent cable car, Flégère gondola and Bossons glacier chairlift, 2026 prices; family activities; Cham'Kid summer), Compagnie des guides de Chamonix (Cham'Kid), Compagnie du Mont-Blanc (Montenvers and Aiguille du Midi, 2026 prices), Les Planards leisure park and Richard-Bozon sports centre (2026 prices), consulted from 26 to 28 October 2026.

Ages are field guidelines, not official rules. Summer 2027 prices are published in spring; the budget adds up 2026 prices and ranges for meals and activities.