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To the Rhine source: Oberalp Pass – Lake Toma

· 7 reviews · Hiking trail · Graubuenden
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Sedrun Disentis Tourismus Verified partner  Explorers Choice 
  • Die schönsten Wanderungen in Graubünden: Rheinquelle (Disentis Sedrun)
    / Die schönsten Wanderungen in Graubünden: Rheinquelle (Disentis Sedrun)
    Video: Graubünden
  • Tomasee, Lai da Tuma, Rheinquelle, Tgina dil Rein
    / Tomasee, Lai da Tuma, Rheinquelle, Tgina dil Rein
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • Die Wanderung zum Tomasee beginnt
    / Die Wanderung zum Tomasee beginnt
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • auch Ziegen sind unterwegs
    / auch Ziegen sind unterwegs
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • der süss duftende Türkenbund am Wegesrand
    / der süss duftende Türkenbund am Wegesrand
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • Alpenrosen schmücken die Hänge
    / Alpenrosen schmücken die Hänge
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • / Kühles Nass nach der Anstrengung
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • / Glück hat, wer hier nicht auf weitere Wanderer trifft
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • / Aus Zwei wird Vier
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • / Viel Platz zum Picknicken
    Photo: Heidi Meier, Sedrun Disentis Tourismus
  • / Tomasee
    Photo: Heidi Meier, Sedrun Disentis Tourismus
1950 2100 2250 2400 2550 m km 1 2 3 4 5 6 7

The shortest way to the Rhine source, to the beautiful Tomasee.

moderate
8 km
4:00 h
468 m
468 m

Lake Toma, the source of the river Rhine, is a special place. Even the travelling Benedictine monk of the Disentis Cloister, Father Placidus Spescha (1752-1833), already mentioned the Tomasee in his description of the Tujetsch valley as follows: "This 200-foot-wide and 400-foot-long lake is the basin from which the anterior Rhine originates. It is a beautiful area and therefore worthy of being the source of such a river."

The lighthouse: The former front light of Hoek van Holland, the 14-meter-high lighthouse that once stood at the Rhine estuary for seventy years, now stands as a harbinger of the Rhine source on the Oberalp Pass. The replica creates a first connection to Rotterdam at the other end of the Rhine. The lighthouse delights numerous mountain pass visitors and hikers in the summer as well as skiers in winter.

Lai da Tuma / Lake Toma: The 1230-kilometer journey of the Rhine begins here at the Rhine source. Much of what happens here has an influence on the river’s course. Therefore, the inhabitants of the municipality of Tujetsch - the land on which the Rhine source lies – take great care of their natural wonder. The mighty Rhine glacier once covered the entire Surselva region during the last ice age. The mountain landscape of the Oberalp Pass, formed by glaciers, is the source region of ​​the anterior Rhine (Vorderrhein). The stream of ice has long since melted away, leaving a basin in which Lake Toma is embedded into the valley of Six Madun at the foot of Piz Badus. At 2345m above sea level, the lake is a jewel among Swiss mountain lakes - unique in its beauty, magic and importance.

Oberalp Pass: The Oberalp Pass – called the "Alpsu" in Romanic - is the connection between Disentis in the canton of Graubünden and Andermatt in the canton of Uri. The highest point of the mountain pass is located at 2044m above sea level. From Disentis to Andermatt, the mountain pass is 32km long. In the Middle Ages the mountain pass allowed the Grisons access to pig and goat markets in the cantons of Uri and Ticino. Through the construction of today's road in the years 1862/63, the traffic over the Oberalp increased greatly. The romantic stagecoach age was born. The horse-drawn carriages only disappeared in 1925 when cars were introduced in Graubünden. The road is only accessible during the summer. In winter, travellers have to use the Matterhorn Gotthard Railway. The mountain pass is a popular starting point for skiers, ski tours and snowshoe hikers.

The railway line was put into service in 1926. During the first 16 years, before electric locomotives, steam trains ran only in the summer. The slowest express train in the world, the Glacier Express, also runs over the Oberalp Pass, connecting the Matterhorn village Zermatt with St. Moritz and Davos.

Author’s recommendation

In July, alpine roses and sweet-smelling martagon lilies bloom along the edge of the trail.

Overnight guests with a guest card can travel by train between Disentis and the Oberalp Pass free of charge.

outdooractive.com User
Author
Heidi Meier
Updated: August 04, 2019

Difficulty
moderate
Technique
Stamina
Experience
Landscape
Highest point
Tomasee, 2368 m
Lowest point
Abzweigung Passtrasse, 1981 m
Best time of year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Safety information

The hike can only be done from approximately mid-June. However, until the end of June occasional fields of snow may still be found in the upper part of the trail. Inexperienced hikers should calculate an additional hour of hiking time.

The trek cannot be undertaken with a pram or by bike.

There is no place for meals or refreshments at the lake.

Equipment

Hiking equipment is recommended.

Tips, hints and links

Train timetable www.sbb.ch

 

Start

Oberalppass (2040 m)
Coordinates:
Geographic
46.659914, 8.671059
UTM
32T 474833 5167425

Destination

Oberalppass

Turn-by-turn directions

The hike begins at the lighthouse on the Oberalp Pass. At first we walk along the mountain pass road and then follow a trail to Val Maighels. At point 2056, we branch off to the right and ascend in a zig zag up the mountain. As soon as we have left the last rocky bends behind us, we reach the lake. The return route follows the same path.

Public transport

Public transport friendly

By train from Andermatt or from Sedrun to the top of the Oberalp Pass.

Getting there

By car from Andermatt or from Sedrun to the top of the Oberalp Pass.

Parking

Parking spaces are available at the top of the mountain pass (free of charge).

Arrival by train, car, foot or bike


Questions & answers

Question of Salome Naegeli · September 17, 2019 · Community
ist es möglich zu baden, oder Füsse( wenigstens abzukühlen) im See?
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Answer by Heidi Meier · September 19, 2019 · Sedrun Disentis Tourismus
Sie können gerne Ihre Füsse im See kühlen....es wird ab und zu auch gebadet, was nicht verboten ist. Ich wünsche Ihnen einen schönes Rheinquellenerlebnis

Reviews

4.7
(7)
Peter Sailer
August 26, 2019 · Community
Tolle Tour bei genialem Wetter am Sonntag
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Done at August 25, 2019
Bastian Bodyl
October 02, 2018 · Community
Schöne Wanderung zur Rheinquelle. Auch mit wenig Ausdauer gut machbar, man sollte jedoch trittsicher sein. Es gibt einige Stellen, bei denen man aufpassen muss. Der See ist wunderschön gelegen und man kann dort auch fischen. Im Herbst ist die Wanderung sehr schön, wenn das Grass und die Heildelbeeren schon herbstlich verfärbt sind. Der See liegt auf über 2300müM, mann sollte also allfällige Schneefälle berücksichtigen.
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Done at September 30, 2018
Photo: Bastian Bodyl, Community
Maya Racheter
September 03, 2018 · Community
Als Bündner Wandervogel hab ich die Rheinquelle erwandert. Eine sehr schöne, viel bewanderte und gut signalisierte Wanderung. Geübten, trittsicheren und schwindelfreien Wanderern kann ich den Zustieg via Pazolastock und Badushütte wärmstens empfehlen!
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Photos of others

+ 29

Reviews
Difficulty
moderate
Distance
8 km
Duration
4:00 h
Ascent
468 m
Descent
468 m
Public transport friendly In and out Cultural/historical value Botanical highlights

Statistics

: h
 km
 m
 m
Highest point
 m
Lowest point
 m
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