
Hike /Schweiz Mobil
ViaJura, Stage 7/7
SoncebozBiel
- Distance
- 14.0 km
- Duration
- 3:40 h
- Ascent
- 300 m
- Descent
- 500 m
- Difficulty
- Easy
- Fitness
- Moderate
- Route type
- One way
- Season
- All year
01/ Overview
The route
The trail follows the Suze through gorges and deep valleys on its way from the hilly, forested Jura to the lively city of Biel. Through narrow tunnels in the rock and under the pillars of the roads, you can see how deeply the river has cut into the 150-million-year-old rock.
The hike begins in Sonceboz, close to the Sonceboz-Sombeval, gare stop. The yellow-waymarked trail leaves the built-up area and climbs between open meadows and woodland to the heights of the Jura. After around four kilometres, the highest point is reached at approximately 725 m. The route then descends to La Heutte.
Further on, stretches of woodland alternate with villages. The trail descends at a moderate gradient to Péry, passing directly by the Café du Jura. It then continues via Rondchâtel towards Frinvillier. Rocky terrain provides a striking accent here before the longer descent into the lower-lying Biel area.
After 14 kilometres and a little over three and a half hours, the hike ends in Biel at the Biel/Bienne, Taubenloch stop. Around 300 metres of ascent and 500 metres of descent characterise this straightforward route: plenty of woodland, interspersed with open areas and villages, always on waymarked hiking trails.
02/ Along the route
What's along the way
Where the route climbs and where it descends. Hover the profile to find the spot on the map.
03/ Conditions
Current conditions
What to know before you set off. Closures and snow are re-checked every day.
How we check: Every night we match the route against the official closures and detours from the Federal Roads Office (FEDRO). Any reported closure that touches the route shows up here.
How we check: We look up a live public transport connection from your starting point to the stop closest to the trailhead. If it ends further away, the nearest stop may be a cable car or bus that isn't running right now.
How we check: Snow depth estimated daily at the lowest and the highest point of the route. Estimates: check the situation on site.
04/ Getting there
Getting there
From your door to the trailhead and home again, by train and bus or by car. Computed live from the timetable.
Or from
Outbound
Return
05/ Weather
Weather on the way
Forecast for the lowest and the highest point of the route.
Weather
06/ Trail & landscape
Trail & landscape
Which paths you walk on and the landscape they lead through.
07/ Snow
Snow on the route
Snow depths, new snow and forecast. Estimates: check the situation on site before you set off.
Snow Info
Comparative snow depth is only available from November 1 to June 30.
08/ Export
Take the route with you
Load the track onto your GPS device, print a route sheet for the trail or send the route to your hiking group.
Share
Send the link to friends or your hiking group.
Export GPX File
For hiking apps, GPS watches and navigation devices.
Print Route Sheet
A4 with map, elevation profile, waypoints and emergency numbers.





