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Routes
Road cycling routes
Switzerland
Eastern Switzerland
St. Gallen
Sarganserland
Pfäfers

Gigerwald Dam – View of the Tamina bridge loop from Feuerwehrdepot Valens

Routes
Road cycling routes
Switzerland
Eastern Switzerland
St. Gallen
Sarganserland
Pfäfers

Gigerwald Dam – View of the Tamina bridge loop from Feuerwehrdepot Valens

Hard

3.7

(3)

60

riders

Gigerwald Dam – View of the Tamina bridge loop from Feuerwehrdepot Valens

02:40

42.2km

1,130m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: May 29, 2026

Waypoints

A

Start point

Bus stop

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1

2.68 km

Church in St. Gallen

Highlight • Religious Site

Beautiful little church in front of a mountain panorama

Translated by Google •

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2

3.42 km

Mapragg Power Station

Highlight • Structure

Pumping station at Mapraggersee (power generation)

Translated by Google •

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3

3.99 km

Mapraggsee

Highlight • Lake

Mapraggsee
The Mapraggsee is located in the Tamina valley at an altitude of 865 meters above sea level. Located in the St. Gallen municipality of Pfäfers, the Mapragg reservoir is operated by the Sarganserwald power plants, just like the Gigerwaldsee upstream. In addition to the Tamina, which also flows out of the reservoir, the Mapraggsee is fed by the Bschissnenbach, the Läuibach and various other streams.
The Mapragg reservoir is located in the middle between the villages of Vättis and Pfäfers. This stretch is also covered by a post bus service. On the east side of the Mapraggsee, a road runs slightly above the shore.
Text / Source: schweizersee.ch
schweizersee.ch/mapraggsee

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4

14.9 km

Gigerwald Dam

Highlight • Monument

Gigerwald Dam, Calfeisental
Since 1976, the Tamina has been dammed with an arched dam to form the Gigerwaldsee. The dam is 147 meters high. The reservoir is operated by Kraftwerke Sarganserland AG, which is majority owned by Axpo.
Text / Source: schweizersee.ch
schweizersee.ch/gigerwaldsee

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16.4 km

Stausee Gigerwald

Lake

6

18.5 km

Gigerwaldsee Panorama Towards St. Martin

Highlight (Segment) • Viewpoint

Very nice route along the Gigerwaldsee to St Martin. Again and again breathtaking views of the surrounding mountain ranges. Be sure to take lamps with you, as the tunnels are poorly lit.

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7

36.9 km

View of the Tamina Bridge

Highlight • Viewpoint

The imposing arch bridge spans the Taminatal and has a span of 260 meters. This makes it the largest arch bridge in Switzerland. Since 2017, the bridge allows a direct road connection from Bad Ragaz to Valens.

Translated by Google •

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8

39.1 km

9

39.5 km

View of the Tamina bridge

Highlight • Bridge

Very elegant bridge, floating 200 meters above the Tamina Gorge, 460 meters long.

Translated by Google •

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B

42.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

41.5 km

754 m

Surfaces

41.0 km

835 m

369 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 (1,420 m)

Lowest point (780 m)

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Weather

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Friday 3 July

24°C

13°C

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