4.6
(2879)
22,099
hikers
387
hikes
Family friendly hiking trails around Pumpspeicherkraftwerk Mapragg are characterized by diverse landscapes centered around the impressive Mapragg Reservoir. The region features a mix of picturesque meadows and dense forest sections, providing varied natural experiences. Hikers can enjoy paths alongside the reservoir and routes leading into the Tamina Valley, following the Tamina River. The surrounding alpine terrain offers panoramic views, making it a compelling destination for outdoor enthusiasts.
Last updated: July 12, 2026
4.4
(5)
15
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.0
(1)
7
hikers
6.70km
01:48
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
6
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.4
(29)
85
hikers
4.79km
01:44
290m
290m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.9
(24)
90
hikers
7.52km
02:42
390m
390m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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"The Blue Tunnel" - blue-lit part of the fee-based (5.-) final section of the Tamina Gorge (with hot water).
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Several comfortable staircases lead down into the gorge.
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Historical Museum
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Grot viewpoint. Up to this point, the Alpine road is a dead end; if you want, you can continue on an S2 trail to the Chemispitz.
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Natural Bridge in the Tamina Gorge There are two possible explanations for how the Tamina River carved its gorge out of the rock over the past 15,000 years: First, the river carved its way through the seven-meter-thick nummulite limestone, which forms the natural bridges, in a narrow channel. As the water pushed into the softer Seewer slate below, this promoted the formation of a stronger valley. As the Tamina River cut diagonally in an eastward direction, the western wall is said to have tilted slightly, thus wedging the nummulite limestone banks against each other, creating the natural bridges. It is also conceivable, however, that the Tamina River carved its way beneath the harder limestone, and the gorge is actually a cave. However, the most important outcrops of this at the natural bridges are neither accessible nor visible. The Swiss geologist Albert Heim was convinced: "No other gorge in the Swiss Alps surpasses it in grandeur." Text / Source: When the water penetrated the softer Seewer slate below, this promoted stronger valley formation. As the Tamina River cut diagonally in an eastward direction, the western wall is said to have tilted slightly, wedging the nummulite limestone banks against each other, creating the natural bridges. It is also conceivable, however, that the Tamina River eroded beneath the harder limestone, and that the gorge is actually a cave. However, the most important outcrops of this at the natural bridges are neither accessible nor visible. The Swiss geologist Albert Heim was convinced: "No other gorge in the Swiss Alps surpasses it in grandeur." https://de.wikipedia.org/wiki/Taminaschlucht#:~:text=There%20are%20two%20ways%20of%20the%20Tamina,seven%20meters%20thick%20nummulite%20limestone%20which%20forms%20the%20natural%20bridges.
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The region around Pumpspeicherkraftwerk Mapragg offers a wide variety of hiking options. You'll find nearly 400 trails in total, with over 170 specifically rated as easy, making them ideal for families looking for a pleasant outdoor experience.
Yes, absolutely! A popular and easy option is the Mapraggsee – Mapragg Reservoir / Power Plant loop from Taminatal. This 6.7 km trail offers minimal elevation changes and takes you directly alongside the impressive reservoir, providing interesting views and information boards about electricity generation.
Family hikes around Pumpspeicherkraftwerk Mapragg traverse a beautiful mix of landscapes. You'll enjoy picturesque meadows, dense forest sections offering shade, and paths that follow the wild course of the Tamina River. The impressive Mapragg Reservoir is a central feature, and many trails offer glimpses of the surrounding alpine terrain.
Yes, the area boasts some unique natural attractions. For a family-friendly experience through a stunning gorge, consider the Tamina Gorge – Tamina Gorge Thermal Spring loop from Feuerwehrdepot Valens. While another route, the Waterfall in St. Gallen – Tamina Gorge Illuminations loop from Valens, mentions a waterfall, it is rated as difficult and might be better suited for families with older, more experienced hikers.
The komoot community highly rates the hiking experiences here, with an average score of 4.6 out of 5 stars from over 2,700 ratings. Hikers often praise the diverse natural landscapes, the well-maintained paths, and the stunning views, making it a rewarding destination for outdoor enthusiasts.
Many trails offer excellent opportunities for scenic views. For example, the Scenic meadow near Alp Maton – Viewpoint on the Grot loop from Abzweigung Bläs is a moderate circular route that leads to a viewpoint over the Grot, providing ideal spots to pause and enjoy the panoramic surroundings.
Generally, dogs are welcome on most hiking trails in the region. However, it's always advisable to keep your dog on a leash, especially in areas with livestock or near protected wildlife. Please ensure you carry water for your pet and clean up after them.
The hiking trails offer experiences across most seasons. Spring and autumn provide pleasant temperatures and beautiful scenery, while summer is great for longer days. Even in winter, some paths are accessible, but caution is advised on slippery sections, especially after rain or snowfall.
Yes, parking is generally available near the starting points of many popular trails. Specific parking information can often be found on individual route descriptions on komoot, or by checking local signage upon arrival in areas like Taminatal or Valens.
While the immediate vicinity of the power plant might be more remote, the nearby villages of Bad Ragaz and Vättis, as well as Valens, offer various cafes, restaurants, and accommodation options where families can relax and refuel after their hike.
Many of the easy paths around the Mapragg Reservoir and in the lower Tamina Valley are relatively flat and well-maintained, making them suitable for strollers or families with very young children. Always check the specific trail description for surface conditions and accessibility before heading out.


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