Come by car :

From north france :
A48 motorway to Grenoble, then the Col du Lautaret (RN91)
Drive through Briançon, following signs for Gap
Then follow L'Argentière la Bessée

From italy :
A43 Maurienne motorway via the Fréjus tunnel
Go over the col de Montgenèvre
Drive through Briançon, following signs for Gap
Then follow L'Argentière la Bessée

From south France :
A51 motorway to La Saulce
Follow Briançon (RN 94)
Once you reach la Roche de Rame, follow signs for  L'Argentière la Bessée

Come by train :

TER from Paris, Marseille, Grenoble
Stop at station " l'Argentière les Ecrins "

To reach the Pays des Ecrins by train, you will find all the timetables and regional information on the sncf website: https://www.thetrainline.com/fr

Free number : 0800 11 40 23 Monday to Friday 7:00 a.m. to 7:00 p.m.