Moderate
Ticino · Switzerland
- Distance
- 0.4 km / 0.3 mi
- Elevation gain
- 65 m
- Typical duration
- 11 min
- Waymarked route
Zervreila - Diga del Luzzone
HardGrisons · Switzerland
- Distance
- 10.3 km (6.4 mi)
- Elevation gain
- 1,106 m (3,629 ft)
- Typical time
- 3 hr 49 min
- Difficulty
- Hard
- Route type
- Point to point
- Highest point
- 2,735 m (8,973 ft)
About Zervreila - Diga del Luzzone
Zervreila - Diga del Luzzone is a 10.3 km hiking route in Grisons, Switzerland. It climbs roughly 1,106 m (3,629 ft) along the way, topping out at 2,735 m (8,973 ft). Most people take around 3 hr 49 min at a comfortable pace, plus stops. It rewards preparation. Strong legs, an early start and a weather window all make a large difference here.
The higher sections open out completely, with ridgelines stacking into the distance on clear days. The high meadows are grazed in summer, so expect livestock and the occasional working farm.
It runs point to point, so arrange transport at the far end or plan a return leg before you set off. The route is waymarked and marked on the ground with its own symbol, so navigation is straightforward in good visibility.
The high sections hold snow long after the valleys are green, which keeps the usable season to high summer.
In short, Zervreila - Diga del Luzzone 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
Hard10.3 km1,106 m2,735 m
Route line from OpenStreetMap contributors, ODbL. View the source relation
Elevation
Elevation profile
- Ascent
- +1,106 m
- Descent
- −1,492 m
- High
- 2,735 m (8,973 ft)
- Low
- 1,580 m (5,184 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 68 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 2,735 m (8,973 ft)
- Mountain
- Alpine meadow
- Waymarked route
- Waymarked and signposted
- Over 1,000 m (3,281 ft) of ascent
Know before you go
- Best season
- July to September
- Waymarked
- Yes, signed on the ground
- 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
- 58/100
- Difficulty
- 51/100
- Accessibility
- 42/100
- Family
- 23/100
- 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
- Early morning and late afternoon give the best light and the quietest paths.
- Aim for july to september for the most reliable conditions.
- 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
Reviews
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