Thanks to its position at the crossroads of France, Italy, and Switzerland, Chamonix is perfectly placed for day trips beyond the valley. Italy is just through the tunnel, while Switzerland can be reached by road or train in under two hours.
One of the easiest and most rewarding Swiss destinations is Martigny. Located in the French-speaking Valais region, Martigny sits just beyond Vallorcine and makes an excellent year-round day trip from Chamonix.
Chamonix-Martigny day trip by train
The journey by train is a highlight in itself. The Mont Blanc Express runs through the entire Chamonix valley before crossing into Switzerland, offering some of the best rail views in the Alps.
Large panoramic windows frame glaciers, forests, and steep-sided valleys throughout the journey. If possible, sit in the middle carriage, which has higher windows designed specifically for mountain views.
As the train passes Les Praz, the Les Drus rise dramatically on the right. From Argentière, you can spot the Grands Montets area, and near Montroc the Glacier du Tour comes into view. Montroc is also the highest station on the French section of the line.
At Vallorcine, you change trains on the same platform before crossing the border into Switzerland. From Le Châtelard Frontière, the route climbs to Finhaut and offers beautiful views of the Trient Glacier.
The train then follows a deep gorge, with striking views down into the valley. Hamlets cling to the forested slopes, and wildlife sightings are not uncommon. After Salvan, the train drops rapidly into the wide Rhône valley before arriving in Martigny.
The journey takes around 1 hour 40 minutes from Chamonix centre. There are regular connections throughout the day.
Copyright OT Vallee de Chamonix Salome Abrial
Good to know: train travel
Free travel with guest cards only applies as far as Vallorcine. To continue into Switzerland, you’ll need to buy a ticket to Martigny. A return ticket costs around €29 per adult.
Chamonix to Martigny by car
Driving to Martigny takes just under an hour. The route follows the valley to Vallorcine before climbing past Trient and over the Col de la Forclaz, a famous Tour de France climb.
From the pass, the road descends through vineyards into Martigny. The Valais region is responsible for around a third of Swiss wine production, thanks to its dry climate, varied soils, and sunny exposure.
There are no tolls on this route, and you do not need a Swiss vignette if you stay on local roads. The road is open year-round, although short closures can occur after heavy snowfall.
What to see in Martigny
Martigny is compact and easy to explore on foot. The historic centre has the most character, with cafés and sunny terraces clustered around the Place Centrale.
Fondation Gianadda
This cultural complex is one of Martigny’s highlights. It combines an art gallery, sculpture garden, archaeological museum, and vintage car collection. Temporary exhibitions regularly feature world-famous artists.
It’s an excellent option on a rainy day and works well for all ages.
Roman ruins of Octodure
Known as Octodure in Roman times, Martigny was an important Alpine settlement. Today, you can explore Roman baths, roads, temples, and an amphitheatre on a walking route through the town.
Many of the most significant finds are displayed at the Fondation Gianadda.
Barryland
Barryland is dedicated to Switzerland’s iconic St Bernard dogs. The museum combines history with hands-on experiences, including kennels where visitors can meet the dogs.
The exhibition explains the dogs’ origins at the Great St Bernard Hospice and their role in Alpine rescue. There is also a large interactive play area for children.
Château de la Bâtiaz
Overlooking the town, the Château de la Bâtiaz dates back to the 13th century. Although now in ruins, it has been restored and offers panoramic views over the valley.
The site also houses a medieval-style restaurant using local produce and Valaisan wines.
Final tips for visiting Martigny
Remember to bring your passport, as Switzerland is outside the EU. Swiss francs are useful, although many places accept euros and return change in CHF.
Whether you travel by train or by car, Martigny makes for a varied and rewarding day trip from Chamonix, combining scenery, culture, history, and a change of pace just beyond the valley.
Featured image at top of page ©Martigny Tourisme
