4.1
(6)
113
runners
16
runs
Jogging around Alt St Johann und Unterwasser offers a variety of routes through the Toggenburg region. The landscape is characterized by rolling hills, alpine valleys, and clear mountain streams, providing diverse terrain for runners. Many trails wind through forested areas and open meadows, with some routes featuring significant elevation changes. This area provides a natural setting for both leisurely runs and more challenging training sessions.
Last updated: May 13, 2026
16
runners
17.0km
03:12
1,330m
1,330m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
14
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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12
runners
11.2km
01:24
400m
400m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
runners
5.06km
00:38
180m
180m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Chäserrugg Summit Restaurant at 2,262 m above sea level / Panoramic views of 6 countries Refined cuisine with panoramic views of 6 countries – the summit restaurant by Herzog & de Meuron offers unforgettable moments at 2,262 m above sea level, whatever the weather. Even during construction, the mountain station set an example: out of respect for the environment, all materials, with the exception of the crane, were delivered by cable car. Sustainability is essential for us, and we are committed to using regional and seasonal products. The entire restaurant is wheelchair accessible and easily reachable by cable car for people with reduced mobility. Text / Source: Toggenburg Mountain Railways, Unterwasser https://www.chaeserrugg.ch/de/geniessen/restaurants/gipfelrestaurant-chaeserrugg
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A cold air pool often forms here, which meteorologists have used to proudly announce the lowest temperatures. It's a depression, and all photos showing a lake are incorrectly placed for this "tip."
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Toggenburg Sound World Switzerland's Sound Trail The Sound Trail in Toggenburg is the flagship of the world of sound and a success story known far beyond Switzerland's borders. The Sound Trail stretches from Alp Sellamatt via Iltios to Oberdorf and is accessible by cable car from Wildhaus and Alt St. Johann. Over the past twenty years, the Sound Trail has attracted up to 50,000 people annually – including families, nature lovers, and music and art enthusiasts. After twenty years, the Sound Trail was extensively renovated and reopened in May 2024. The most important works along the trail have been carefully restored, and there are over fifteen new sound art works to discover. The Sound Trail is open from the end of May to the end of October and is enhanced by barbecue areas, mountain restaurants, and playgrounds along the trail. Text / Source: Toggenburg Sound World, Sonnenhalbstrasse 22, Alt St. Johann https://klangwelt.ch/orte/klangweg
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Iltios Mountain Restaurant A stopover on the way to the summit, an ice cream break on the Klangweg trail, or the starting point of a hike – all roads lead to Iltios. The Iltios plateau has been a popular destination in the Churfirsten region since the 1930s. As a hub for trails and slopes, it plays an important role and is easily accessible for people with limited mobility. The restaurant also houses the playground and the ski school meeting point with its children's area. Text / Source: Toggenburg Bergbahnen, CH-9657 Unterwasser https://www.chaeserrugg.ch/de/geniessen/restaurants/bergrestaurant-iltios
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Pulling hard is great fun 😀
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A great mountain, which can get a bit crowded on nice days. It's worth hiking up as the trails are great!
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The highest peak in Switzerland is definitely not in the Alpstein, as beautiful as it is.
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At Hintergräppelen you will have a captivating view of the surrounding landscape, consisting of lush valleys and impressive mountain peaks. Along the trail you will encounter charming meadows dotted with wildflowers and enjoy the refreshing sounds of nature.
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There are 16 dedicated running routes around Alt St. Johann and Unterwasser, offering a variety of experiences for different fitness levels. These include 7 moderate and 9 difficult trails.
While there are no routes specifically classified as 'easy', several moderate options are available. For a shorter, less strenuous run, consider the Running loop from Alt St. Johann, which is 5.1 km long and features moderate elevation changes.
The best time for running in Alt St. Johann and Unterwasser is typically from late spring through early autumn (May to October). During these months, the weather is generally mild, and trails are clear of snow, offering lush green landscapes. Winter running is possible, but some higher trails may be snow-covered, requiring appropriate gear.
Yes, many of the running routes in the area are circular, allowing you to start and finish at the same point. For example, the Unterwasser Village Square – Wildhaus Pass loop is a moderate 10.1 km circular trail.
Most natural trails in the Toggenburg region are dog-friendly. It's generally recommended to keep your dog on a leash, especially in areas with livestock or wildlife, and to always clean up after your pet. Always check local signage for any specific restrictions.
For families looking for a less demanding run, moderate routes like the Klangmühle (Sound Mill) – Bell Tree Sound Trail loop offer engaging experiences. This 8.9 km route combines natural beauty with interesting sound installations, making it enjoyable for various ages.
Parking is generally available at key trailheads and village centers in both Alt St. Johann and Unterwasser. For routes starting near cable car stations, such as the Iltios–Chäserrugg Trail loop, you'll often find designated parking facilities. Check local maps or komoot route details for specific parking information.
The routes offer diverse scenery, from alpine valleys and forested hills to open meadows. You can enjoy views of prominent peaks like Säntis Summit or Mutschen Summit. Some trails, like the View of Hintergräppelen – Gräppelensee loop, pass by picturesque lakes such as Gräppelensee.
Yes, both Alt St. Johann and Unterwasser are charming villages with cafes and restaurants where you can refuel before or after your run. Some routes may also pass by mountain huts or restaurants, such as the Prodalp Mountain Restaurant, offering opportunities for a break.
The area is highly rated by the komoot community, with an average score of 4.1 stars. Runners often praise the diverse terrain, from challenging mountain ascents to scenic valley paths, and the stunning natural beauty of the Toggenburg region.
Winter running in Unterwasser can be beautiful, but requires caution. Lower elevation trails might be clear, but higher routes will likely be snow-covered. Consider using trail running shoes with good grip or even microspikes for icy conditions. Always check local weather and trail conditions before heading out.
Running trails in Alt St. Johann and Unterwasser vary significantly. Distances range from shorter loops around 5 km, like the Running loop from Alt St. Johann, to more challenging routes over 16 km, such as the Iltios–Chäserrugg Trail loop, which can take over 3 hours to complete depending on your pace and elevation gain.


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