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Hiking trails & Routes
Switzerland
Zentralschweiz
Uri

To the source of the Rhine – Oberalp Pass to Tomasee

Routes
Hiking trails & Routes
Switzerland
Zentralschweiz
Uri

To the source of the Rhine – Oberalp Pass to Tomasee

Moderate

4.8

(119)

753

hikers

To the source of the Rhine – Oberalp Pass to Tomasee

03:29

8.34km

460m

Hiking

From the Oberalpsee you hike to Lai da Tuma and back again. A steep climb awaits you on the way between the lakes. But the effort is worth it, because you are rewarded with a phenomenal view. Once you reach the top, you can take your time to see where the Rhine originates before it flows from here to the Netherlands, where it finally empties into the North Sea.

The start and finish of your tour is the Oberalppass train station. The name comes from a road with lots of hairpin bends, which you can see clearly from the hiking trail. If you arrive by car, you can experience the numerous curves for yourself.

by

Last updated: May 17, 2025

Waypoints

A

Start point

Train Station

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1

1.84 km

View of Oberalp Pass

Highlight • Viewpoint

Beautiful view of the serpentines towards Chur.

Translated by Google •

Tip by

2

2.37 km

The path is a real pleasure to climb. The view of the pass road and the valley is great. The path is easy to walk and very well marked. Only towards the end do you come to large rock slabs. There you have to be a bit careful and look for the markings. The climb is on the east-south flank, so you are exposed to the blazing sun. Take sun protection and enough water with you!

Translated by Google •

Tip by

3

4.14 km

From here, along the stream, you can also return to the OberalpPass. The path is a little longer, but not that steep. You can also see the high moor area with streams and meadows, and the Plidutscha plateau with maga views .....

Translated by Google •

Tip by

B

8.34 km

End point

Train Station

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Way Types & Surfaces

Way Types

6.69 km

1.56 km

< 100 m

Surfaces

6.63 km

1.09 km

311 m

253 m

< 100 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 (2,350 m)

Lowest point (1,980 m)

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Weather

Powered by Foreca

Friday 8 May

8°C

2°C

29 %

Additional weather tips

Max wind speed: 9.0 km/h

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Comments

August 6, 2024

From the Oberalpsee you hike to Lai da Tuma and back again. A steep climb awaits you on the way between the lakes. But the effort is worth it, because you are rewarded with a phenomenal view. Once you reach the top, you can take your time to see where the Rhine originates before it flows from here to

Translated by Google •

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Trail Reviews

Tom & Freki🎗
June 20, 2025, Vom Oberalppass zur Rheinquelle (CH)

The night in the dorm wasn't particularly refreshing. Unfamiliar surroundings and other people around me. A bit of anticipation of the adventure was certainly part of it, and around 4 a.m., I decided to extend my alarm to just before 7 a.m. And I actually fell asleep again. After the alarm went off, I started preparing for the day. Coffee was a must, and I was still sitting in the breakfast room with three German cyclists. After the last sip, I gathered my belongings and said goodbye to my host. It was a nice place to stay at a good price 👍🏻 Then the bus arrived, and my journey to the start began. I changed trains in Göschenen and, after another change, finally reached the Oberalp Pass. Here, I looked for somewhere to park my hiking buggy and walked the last/first few kilometers of this endeavor without it. The path up is never particularly steep, but it's not flat either, especially when it comes to the terrain. The many surrounding mountains, some of which are still snow-covered, and the panoramic views bring me up with shining eyes, and after just over an hour, I'm standing at the entrance to the "Lei da Tuma" (the official name of the Rhine's source). The turquoise, crystal-clear water amidst the mountains. An indescribable feeling. There it lies, the source of the tenth-longest river in Europe and the second-longest in the German-speaking world (after the Danube and before the Elbe). A magical moment.

Translated by Google

Hike from the Oberalp Pass to the source of the Rhine at Tomasee. First a bit downhill, then along the slope and at the end partly steep and rocky until you see Lake Toma. Cloudy but dry

Translated by Google

At the end of the holiday - today the bikes can recover from yesterday's exertions - we took advantage of the last dry hours for a hike from the Oberalp Pass to Lai da Tuma, the source of the Vorderrhein. It is a beautiful alpine hiking trail, not for sneaker tourists, our legs held up well despite yesterday's bike ride. At the lake the harbingers of the change in the weather caught up with us, the way back was in the rain and at the end also in the fog. Now it is getting colder, in the middle of the week there will be the first snow in the Ursern Valley.

Translated by Google
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