Hint

Intro

From the Rhône Valley directly into Val de Bagnes, past the Grand Désert Glacier and over Col de Louvie – a challenging trail that requires a high level of fitness.

Description

A gentle walk takes you from Thyon, following the contour lines and the old Bisse de Chervé irrigation channel, towards Lac de Cleuson. Services are offered at some of the Alpine huts on the panorama trail just above the tree line. Berghütte St-Laurent, with its pretty little guest lounge, is behind the reservoir.

Day two of the hike continues along the edge of the high mountain region, with the mountain lakes and the nearby glacier providing the first highlights. But then, after Col de Louvie, comes a vista that beats everything you’ve seen so far – as you find yourself looking directly into the amazing landscape of Grand Combin! The descent via Col Termin and Lac de Louvie (mountain restaurant) to Fionnay is attractive, but requires considerable fitness and strong knees. You have the option of spreading the hike over two days, with an overnight stay in the Cabane de Louvie mountain hut.

An enjoyable tour includes the careful planning of the same. Please inform yourself in advance at the local information center about the route and weather conditions. Depending on the season and weather conditions, this route may be blocked or interrupted

Technical information

Show Technical information content
Start location
Thyon
Destination
Fionnay
Start Point
Thyon upper cable car station
Target Point
Fionnay bus stop
Direction
One way
Altitude (meter above sea level)
2922 m
Ascent
1288 m
Descent
1892 m
Distance
29 km
Duration
9 h 50 min
Technical requirements
Medium
Physical requirements
Difficult
Season
July - September
Theme
Along a glacier, With panoramic view, Over a pass

Map

SwitzerlandMobility Map: This element is not accessible for disabled people.

Contact

Thyon Région Tourisme
Rue des Collons 5
1988  Les Collons
Switzerland

Phone  +41 (0)27 281 27 27
Fax +41 (0)27 281 27 83
info@thyon-region.ch
thyon.ch

Quick Facts

Route number

Distance

29 km

Duration

9 h 50 min

Ascent

1288 m

Travel information: Les Collons Thyon

Current Offers

  • Nax / Mont-Nobl Detox stay, Bunchinger fasting & yoga

    The week-long fasting retreat offered at Nada Brahma Retreats is a break from daily life, nestled in... from CHF 1,980
    Offer details


    valid: 25.05.2026 - 31.12.2026

    Learn more about Detox stay, Bunchinger fasting & yoga
  • Nendaz Raclette in an alpine pasture

    Experience an authentic Valaisan evening in the heart of the mountains that will delight people of... from CHF 33
    Offer details


    valid: 07.07.2026 - 25.08.2026

    Learn more about Raclette in an alpine pasture
  • Nendaz Nendaz Trekking (Long trek)

    Spend your nights in the heart of the mountains, staying in huts nestled in idyllic spots between... from CHF 275
    Offer details


    valid: 05.07.2026 - 05.09.2026

    Learn more about Nendaz Trekking (Long trek)
  • Nendaz Summer Gourmet Trail

    Let yourself be captivated by the beauty of the landscapes and the charm of our mountain restaurants... from CHF 60
    Offer details


    valid: 27.06.2026 - 23.08.2026

    Learn more about Summer Gourmet Trail
  • Nendaz Mushroom discovery hike

    Come and enjoy a mushroom discovery walk with family or friends.Uncover the secrets of edible... from CHF 27
    Offer details


    valid: 28.08.2026 - 04.10.2026

    Learn more about Mushroom discovery hike
  • Nendaz Five-day advanced alphorn training course

    To help you progress more quickly on the alphorn, five-day advanced courses including a masterclass... from CHF 470
    Offer details


    valid: 13.07.2026 - 24.07.2026

    Learn more about Five-day advanced alphorn training course
  • Nendaz Visit to the Cleuson Dam

    The dam is located at the rear of the Nendaz valley in the heights of Siviez. Built between 1946 and... from CHF 6
    Offer details


    valid: 26.06.2026 - 23.10.2026

    Learn more about Visit to the Cleuson Dam
  • Chermignon A nomadic adventure at the Tièche waterfalls

    Outing to the Vallon de la Tièche with yaks. A unique experience in the heart of nature.Take the... from CHF 80
    Offer details


    valid: 31.05.2026 - 25.10.2026

    Learn more about A nomadic adventure at the Tièche waterfalls