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Switzerland
Graubünden
Surselva
Laax

Caumasee and Rhine Gorge loop

Moderate

4.7

(141)

856

hikers

Caumasee and Rhine Gorge loop

04:59

19.7km

740m

Hiking

This loop is considered one of the most popular hikes in the region, and for good reason: It not only takes you to the shores of the picturesque Lake Cauma, but also through Switzerland's "Grand Canyon." From several vantage points, you'll also enjoy stunning views of the Rhine Gorge.

It starts in Staderas: From there, the trail leads through a large forest, shaped by the Flims landslide, to Lake Cauma. A little further on, in Conn, you can take a short detour to the Il Spir viewing platform for a breathtaking view of the Rhine Gorge.

A historic path then leads you via Pintrun to Ransun and then down a steep descent into the Rhine Gorge. You'll walk through the wildly romantic Rhine Gorge, passing beautiful picnic and barbecue areas, then via Ual da Mulin and Planezzas back to the starting point.

by

Last updated: May 1, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

3.12 km

Caumasee Lakeside Trail

Highlight • Lake

What else is there to say about this lake? A dream in turquoise that you have to experience for yourself.

Translated by Google •

Tip by

2

5.18 km

View of the Rhine Gorge

Highlight • Viewpoint

The view of the Rhine Gorge is simply breathtaking. You often have to stop and just gaze.

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Tip by

3

8.90 km

Rhine Bend (Rheinschlucht)

Highlight • Gorge

Probably one of the most famous photographs from above of the Rhine Gorge. But even down in the gorge, this section offers many wonderful impressions and new perspectives.

Translated by Google •

Tip by

4

13.8 km

Rhein Riverside Grill Area

Highlight • Rest Area

Beautiful barbecue area, right by the water. Firewood is replenished regularly. Please keep it clean so others can enjoy this space.

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Tip by

B

19.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

9.18 km

8.71 km

757 m

617 m

454 m

< 100 m

Surfaces

10.0 km

4.45 km

2.43 km

1.88 km

828 m

111 m

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Elevation

Elevation

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

Highest point (1,110 m)

Lowest point (620 m)

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Weather

Powered by Foreca

Thursday 7 May

21°C

3°C

32 %

Additional weather tips

Max wind speed: 4.0 km/h

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Comments

May 20, 2022

This loop is considered one of the most popular hikes in the region, and for good reason: It not only takes you to the shores of the picturesque Lake Cauma, but also through Switzerland's "Grand Canyon." From several vantage points, you'll also enjoy stunning views of the Rhine Gorge.



It starts in Staderas

Translated by Google •

October 9, 2022

Thanks for the tip. Nice hike.



The views of the meandering Rhine are amazing.

In Conn there is a nice restaurant right on the meadow.

There is a cycle path leading here, so watch out for electric bikes on the road, which go quite fast.



In the valley you can meet people in kayaks sailing/rafting the river

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Trail Reviews

ducamon
August 15, 2025, Rundwanderung Caumasee und Rheinschlucht

A physically demanding hike...but well worth it. 👍👍👍

Translated by Google

Wow wow wow 🇨🇭🇨🇭🇨🇭 What a great tour of the Rhine Gorge. From the start in Flims Waldhaus you walk steadily downhill, past the picturesque Lake Cauma and the Il Spir viewing platform to the gorge through which the Rhine finds its way. Through the gorge itself, it then goes up and down shallowly and the water always invites you to take a short bathing break (yes, you can swim in the Rhine here or put on a towel on the bank). The only drawback of the tour: the ascent comes at the end . And it really has me up to 26% incline. 🍏 Refreshments in Conn and at the train station in Versam

Translated by Google

Very hot temperatures were announced today ☀️. That's why we started at 8:00 a.m. in Flims Dorf so as not to melt in the sweltering heat in the Rhine Gorge below 🥵😵‍💫. At this time of day you are really very alone on the road, hardly met other people. Only after more than 12km did the first hikers gradually come towards us. During our Rhine gorge hike, shortly after Flims Waldhaus, we of course took a look at Lake Cauma and immediately went on to the "Il Spir" viewing platform. Up to here we have met maybe 5 people (with a dog or jogger 😅). So the platform above the Rhine Gorge was ours, all alone 😎. Then use an unmarked forest path until just before the descent down to the gorge. Below is the railway bridge, which we also had to take to cross the Vorderrhein. We could already hear it on the tracks that a train would soon rush past us. So we waited a moment to walk across the bridge until everything is quiet again (the RhB drives really close to the pedestrian part of the bridge). On the way along the Rhine we encountered a train composition a few more times. The hiking trail in the gorge is quite varied and it often goes up and down again to overcome big obstacles. On the Rhine we also saw kayaks, canoes and rubber boats, very busy 👍🏻. After a good 6.5km in the Rhine gorge we had to cross a bridge again at some point to get back to the other side of the Rhine. There we watched the kayaks having fun on the Rhine below us for a few minutes. Not unnoticed. A paddler approaching us with his whitewater kayak had obviously noticed us for a long time and unexpectedly put down a finest Eskimo roll for us shortly before the bridge 😎🤩 and then said goodbye to us upstairs. Another highlight of the day 👌🏻. Thank you stranger! From there it went up a long way and in the forest just before the hamlet of Salums it was also quite steep 🥵 (place with over 200 holiday apartments, villas and holiday residences 💰). At the entrance to Flims Waldhaus you cross the rope park, which was very well attended today. Back in Flims at the hottest time of the day, there was finally something cool to drink 🤔😅 That was a beautiful day 🤗😎

Translated by Google

Take the bus 411 back to the Caumasee parking. One per hour until the evening. And don't miss the home made ice cream at Ronja's ;)

Beautiful hike around the striking turquoise-green Lake Cauma. Freely accessible in the low season. Continue along the Conn-Bächli, a 6km long irrigation canal through the Flimserwald. To the magnificent Rhine Gorge. The Grand Canyon of Switzerland with sandstone cliffs up to 350 meters high. A dream! ⭐️⭐️⭐️⭐️⭐️

Translated by Google

Medium tour. Every time we make them, the Ruinaulta takes on a different character.

Translated by Google

Long tour in, along and over the gorge. Branches from the hiking trail took me to interesting viewpoints that are rarely visited.

Translated by Google

Rhine Gorge from below and above - and the Ruinaulta (Romansh name) is spectacular everywhere. This tour is a single highlight, starting with the beautiful path along the Rhine, the rather tough climb, the il Spir viewing platform and the path up on the ridge (or crest), the great descent, the orchid path from Sagogn, the exciting path along the Rhine with various impressive structures to protect against rockfall and the impressive rock formations. By the way, I took the painted stone with me and will put it out again on one of the next tours. I copied this dream tour from @🅰️strid. It was a while ago, but thank you for the inspiration!

Translated by Google
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