Easy
Valais/Wallis · Switzerland
- Distance
- 4.3 km / 2.7 mi
- Elevation gain
- 95 m
- Typical duration
- 1 hr 2 min
- Waymarked route
Via Alpina Stage 78: Col du Demècre - Vernayaz
HardValais/Wallis · Switzerland
- Distance
- 15.1 km (9.4 mi)
- Elevation gain
- 2,099 m (6,886 ft)
- Typical time
- 6 hr 18 min
- Difficulty
- Hard
- Route type
- Point to point
- Highest point
- 2,448 m (8,031 ft)
About Via Alpina Stage 78: Col du Demècre - Vernayaz
Via Alpina Stage 78: Col du Demècre - Vernayaz is a 15.1 km hiking route in Valais/Wallis, Switzerland. It climbs roughly 2,099 m (6,886 ft) along the way, topping out at 2,448 m (8,031 ft). Most people take around 6 hr 18 min at a comfortable pace, plus stops. This is a demanding day. The climbing is sustained and the descent is long enough to punish tired knees.
The higher sections open out completely, with ridgelines stacking into the distance on clear days.
Start and finish are in different places, which means public transport or a second car is part of the planning. It is not consistently waymarked, so carry a map or a downloaded track rather than relying on signs.
Snow lingers at this altitude well into the season, so the reliable window is short. With a high point around 2,448 m (8,031 ft), late June to mid September is when the route is normally clear. The nearest town of any size is Martigny-Ville, about 5.3 km away, which is where most people base themselves. The route is maintained by via-alpina.org.
In short, Via Alpina Stage 78: Col du Demècre - Vernayaz suits fit hikers with a habit of long days and an eye on the forecast. Dog access is not formally recorded here, so check locally before bringing one.
Route map
Hard15.1 km2,099 m2,448 m
Numbered marks every 5 km
Route line from OpenStreetMap contributors, ODbL. View the source relation
Elevation
Elevation profile
- Ascent
- +2,099 m
- Descent
- −2,101 m
- High
- 2,448 m (8,031 ft)
- Low
- 449 m (1,473 ft)
The route in detail
The route is normally walked in the direction described below. The first third does most of the climbing, so settle into a slow rhythm early rather than trying to hold a flat-ground pace. The steepest pitch runs at roughly 78 percent, short but enough to slow most people to a crawl. The upper section is where the route earns its reputation, and it is also where weather changes fastest. Because the finish is away from the start, check return transport before committing to the second half.
Highlights
- High point of 2,448 m (8,031 ft)
- Mountain
- Over 1,000 m (3,281 ft) of ascent
Know before you go
- Best season
- July to September
- Waymarked
- Not consistently
- Surface
- Mixed natural surface
- Dogs
- Not recorded, check locally
- Wheelchair access
- Not accessible
- Entrance fee
- No fee recorded
- Camping
- Not recorded
- Drinking water
- Carry your own
- Toilets
- Not recorded
- Mobile coverage
- Patchy on the upper sections
- Parking
- Park at the trailhead, arrive early in high season
- Emergency
- 112 in Europe, 911 in North America
How this trail scores
Computed from distance, ascent, terrain features, surface and access data.
- Scenery
- 78/100
- Adventure
- 61/100
- Difficulty
- 87/100
- Accessibility
- 26/100
- Family
- 14/100
- Dogs
- 62/100
Terrain features, relief and photographic interest
Distance, ascent and how wild the ground is
Effort index from distance and climbing
Surface, gradient and ease of reaching it
Suitability for children who already walk
Access rules, terrain and water along the way
Tips from the trail
- Start at first light. A long day is far more pleasant when you are not racing the sunset on the descent.
- Aim for july to september for the most reliable conditions.
- Download the track to your phone before you leave. Signal is not guaranteed.
- Leave nothing behind, including fruit peel, and stay on the marked line to protect the ground either side.
Warnings
- This route is long and sustained. Turn back early rather than late if the weather closes in.
- Some sections are steep enough to be awkward in the wet, particularly on the way down.
- At this altitude the weather can turn in under an hour, and temperatures drop fast once cloud arrives.
- Outside the main season expect snow, ice or closed access on the higher sections.
Safety
Emergency services in Switzerland are reached on 112. Tell someone your route and expected finish time before you set off, particularly if you are walking alone. Mobile coverage in the upper sections is patchy at best, so do not count on being able to call for help from the summit. If the weather deteriorates, descending the way you came is almost always the safer option.
What to bring
- Comfortable, broken-in hiking shoes or boots
- Weatherproof jacket
- At least 1.5 litres of water
- Trekking poles for the descent
- Offline map and compass
- Head torch and spare battery
- Extra warm layer
- Sun hat, sunglasses and high-factor sun cream
- Microspikes if you are walking at the edges of the season
Photography
Shoot the first hour after sunrise from the higher ground: the low angle picks out every ridge and the valleys still hold mist. Take the shot on the way out. Conditions rarely improve by the time you come back past. A wide lens captures the scale, but a short telephoto is what turns a good view into a photograph.
Frequently asked questions
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