Roffla Gorge – Sufnersee loop from Donat

Roffla Gorge – Sufnersee loop from Donat

Hard

4.8

(9)

411

riders

Roffla Gorge – Sufnersee loop from Donat

05:17

94.4km

1,960m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: August 14, 2026

Tips

Includes a segment in which cycling is not permitted

After 7.31 km for 157 m

Waypoints

Start point

Parking

Get Directions

157 m

Elevated Wooden Pedestrian Bridge Over the Rhine, Graubünden

Highlight • Bridge

7.38 km

Roffla Gorge

Highlight • Gorge

The Roffla Gorge winds daringly along the A13 national highway between the towns of Andeer and Splügen. It's hard to imagine that it had to be painstakingly rebuilt by hand …

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13.4 km

Sufnersee

Highlight • Lake

Sufnersee in Rheinwald
The Sufnersee is located in the area of the municipalities of Sufers and Rheinwald. The lake can be reached via the San Bernardino route. The A13 runs …

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18.7 km

Historic Village of Splügen

Highlight • Settlement

Splügen may be best known as a pass, but the village itself is definitely also worth a visit!

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27.6 km

Italy–Switzerland Border Stone

Highlight • Monument

Since, as is often the case, the pass signs are completely covered with stickers, taking photos in front of them is no longer fun. Alternatively, you can use the boundary …

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56.0 km

Passo del San Bernardino

Mountain Pass

56.4 km

Laghetto Moesola

Lake

76.4 km

Splügen

Highlight • Settlement

The southern Swiss town of Splügen was and is a typical mountain pass village. Then as now, merchants, artists and tourists stopped here before continuing on their way north or …

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86.3 km

View of the Hinterrhein Gorge

Highlight • Gorge

It is worth taking a look over the railing as you drive past. Stopping only in clear places, as the road is very narrow!

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94.4 km

End point

Parking

Way Types & Surfaces

Way Types

67.5 km

20.3 km

4.09 km

2.40 km

131 m

< 100 m

Surfaces

91.9 km

2.13 km

286 m

138 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,110 m)

Lowest point (920 m)

Weather

Monday 5 October

17°C

3°C

76 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Comments

July 5, 2026,🇨🇭 San Bernardino Pass

very, very beginner mistake - started the recording only at the top of the pass. plus 10km and 511m elevation gain to add.

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June 9, 2024,San Bernadino Pass - Viamala-Schlucht - San Bernadino Pass 2066m I Graubünden 🇨🇭

Remains of snow on the S. Bernadino ⭐⭐⭐⭐⭐ from 1800m.
Historic Italian road with a Tremola feeling between Hinterrhein and Andeer.
Another highlight: the impressive Viamala Gorge (near Thusis). There wasn't much time for sightseeing during the QD Switzerland Tour 2017.
The last 40km in 🌧. Icy hands on the last descent 🥶.

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