Refine your search for walks in Lac Long (Vanoise)
The Col de la Vanoise

Located in the heart of the Vanoise massif, this route is a good introduction to France's first national park and goes around the Aiguille de la Vanoise. In early summer (June), you'll easily spot ibex, marmots and maybe even chamois.
It is best to park at the Fontanettes car park above Pralognan-la-Vanoise, but you can also start from Pralognan.
Moderator's addition on 04/08/2021: Please note! For safety reasons, it is strongly recommended that you do this route in the opposite direction to the one suggested here. See the reviews at the bottom of this page.
The Col de la Vanoise via the Arcellin

This is a classic route in Pralognan, which takes theGR®55"motorway" on the way back. On the way there, the climb through the Cirque de l'Arcelin and Lac des Assiettes is truly superb and fairly uncrowded.
Lac des Assiettes, Lac des Vaches, Lac Long and Lac de la Patinoire
Several descriptions on Visorando already pass through the Col de la Vanoise. This one offers an itinerary that strays from the beaten track, seeking out wild and little-used passages.
Whether on well-trodden paths or not, the scenery is spectacular throughout.
Walks near Lac Long (Vanoise)
Carro Refuge - Lacs Blanc and Noir

A balcony route with beautiful views of the glaciers, passing by the small Lac du Pys and then the Refuge du Carro. Don't miss the Lacs Noir and Blanc, where you can recharge your batteries before descending to the traditional hamlet of L'Écot and then Bonneval-sur-Arc.