Hint

Intro

Alongside the Bisse de Vex to Mayens de Sion. Mighty concrete church in Hérémence, the fairytale world of the earth pyramids in Euseigne is an invitation to daydream. Ascent to St. Martin, which clings to the side of the Val d’Hérens like an eagle’s nest.

Description

Veysonnaz, a small holiday resort at an altitude of around 1,200 metres, offers views across the Rhone Valley, the northern Valais Alpine chain and the glacial Plaine Morte.

The hike takes you along the Bisse de Vex, a historical irrigation canal built in the early 15th century. Following extensive renovation, this bisse carries fresh water from the mountain streams to the dry pastures, fields, vineyards and orchards along its entire route of more than 12 kilometres.

As soon as you leave the wooded sections, you reach Les Mayens-de-Sion. En route, while exploring the village, you will come across various chapels that are hidden in the forest, which are marked as being part of the former patriciate of Sitten / Sion. The patriciate of Sion played an important role in the government and administration of the town for generations. In the summer, the patrician families moved up to the “Maiensässe” or summer residences, such as Les Mayens-de-Sion, to escape the heat of the city. They spent a few months in their chalets there, which were luxuriously furnished for the time and were considered to be status symbols. To ensure that the noble bourgeoisie did not want for anything so far from the town, a post office, a grocery shop and of course chapels for Sunday mass were built.

The next place on the route is Hérémence. The church of St. Nicholas is an impressive sight of interest. It was dedicated to Saint Nicholas and designed by Basel architect Walter Förderer, who built it like a concrete rock in the middle of the village. Although the church initially caused debate and much criticism throughout Switzerland, it has been a proud landmark of the village since its construction in 1968.

Further along the stage, you reach the Pont de Letévèno bridge, which crosses the La Dixence stream. It rises in the Lac des Dix area, where the Grande Dixence dam stands. This is one of the highest gravity dams in the world. The dam gained international renown thanks to the 1969 James Bond film “On Her Majesty’s Secret Service”.

The pyramids of Euseigne are the next highlight on this stage. At 10 to 15 metres high, these structures were created by centuries of erosion processes. The stone blocks on the top protect the softer moraine material underneath from erosion and give the pyramids their distinctive shape.

The route continues to La Luette, where the most strenuous part of the stage is undertaken. After a climb of around 500 metres into the valley flank of the Val d’Hérens, you finally reach St. Martin, the destination for the stage.

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
Veysonnaz
Destination
St-Martin
Direction
One way
Altitude (meter above sea level)
1200 m
Ascent
950 m
Descent
900 m
Distance
18 km
Duration
5 h 50 min
Duration back
5 h 45 min
Technical requirements
Easy
Physical requirements
Difficult
Season
May - October
Theme
With panoramic view, Along Water
More information https://schweizmobil.ch/en/hiking-in-switzerland/r...

Route

Chemin des Bisses

Martigny (Col des Planches) - Grimentz
Learn more about # title #

All stages

Map

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

Quick Facts

Route number

Stage: 4/7

Distance

18 km

Duration

5 h 50 min

Ascent

950 m

Travel information: Veysonnaz

Current Offers

  • Sion / Sitten L-39 Albatros jet flight in the Alps from Sion

    You fly at breathtaking speed through the Swiss Alps from Sion. You sit in a two-seater military jet... from CHF 4,500
    Offer details


    valid: 20.09.2026 - 02.08.2027

    Learn more about L-39 Albatros jet flight in the Alps from Sion
  • Nendaz Nendaz e-bike tour

    Get on your e-bike and explore the region of Nendaz, Siviez and Isérables over two days through... from CHF 105
    Offer details


    valid: 20.09.2026 - 18.10.2026

    Learn more about Nendaz e-bike tour
  • Nendaz Autumn Gourmet Trail

    Enjoy an easy walk along the bisses in the fall.This scenic route of around 12 kilometres follows... from CHF 50
    Offer details


    valid: 20.09.2026 - 30.10.2026

    Learn more about Autumn Gourmet Trail
  • Nendaz Guided tour of Nendaz’s old village

    This informative tour will take you to granaries, barns, and monuments, where you’ll learn about the... from CHF 6
    Offer details


    valid: 20.09.2026 - 28.10.2026

    Learn more about Guided tour of Nendaz’s old village
  • Sion / Sitten Sion & Wine Tour

    The capital of the Valais is known for its castles and its well-preserved old town with its many... from CHF 59
    Offer details


    valid: 20.09.2026 - 31.12.2027

    Learn more about Sion & Wine Tour
  • Sion / Sitten Sion Wine & Dine Tour

    The capital of the Valais is known for its castles and its well-preserved old town with its many... from CHF 89
    Offer details


    valid: 20.09.2026 - 31.12.2027

    Learn more about Sion Wine & Dine Tour
  • Sion / Sitten Sion interactive scavenger hunt with smartphone

    Discover the sunny old town of Sion in the Valais with friends or your family. Solve interesting... from CHF 9.95
    Offer details


    valid: 20.09.2026 - 04.02.2027

    Learn more about Sion interactive scavenger hunt with smartphone
  • Sion / Sitten Travelise - One-day Surprise Roadtrip

    Let yourself be carried away in Valais by a self-guided itinerary of at least 4 surprise stops to be... from CHF 50
    Offer details


    valid: 20.09.2026 - 31.12.2026

    Learn more about Travelise - One-day Surprise Roadtrip
  • Verbier Verbier paragliding tandem

    Experience the thrilling feeling of soaring like a bird. During a tandem paragliding flight over... from CHF 190
    Offer details


    valid: 20.09.2026 - 31.12.2026

    Learn more about Verbier paragliding tandem