4.4
(7)
85
runners
10
runs
Jogging around Karsmossens naturreservat offers routes through a diverse natural setting, characterized by extensive mire and forest areas. This reserve features old-growth coniferous forests, with some stands over 170 years old, contributing to a wild and untouched feel. The terrain within the forest is partly blocky and gently undulating, providing varied experiences for runners. This landscape supports a rich biodiversity, including various bird species and unique flora.
Last updated: June 29, 2026
5
runners
13.1km
01:21
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
runners
14.5km
01:29
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
runners
15.1km
01:37
60m
60m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
5
runners
6.58km
00:41
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
5.34km
00:33
10m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Large lifting bridge for road traffic. If I understood correctly, it only becomes active in certain, rare time windows.
2
0
Experience the locks up close, about 500m cultural trail to the structural history of the Göta Canal and then have a delicious meal in the hotel
0
0
Anyone interested in drawbridges can see one in action here. This one is for motor vehicles, and about 500 meters away is one for trains.
2
0
There are over 10 diverse running routes available in Karsmossens naturreservat, ranging from moderate to difficult. These routes are designed to offer varied experiences through the reserve's unique landscape.
The terrain in Karsmossens naturreservat is quite varied. You'll encounter extensive mire and forest areas, including old-growth coniferous forests. Within the forest, the ground is often partly blocky and gently undulating, providing a diverse and engaging experience for runners.
While Karsmossens naturreservat primarily features moderate to difficult running routes, there is a shorter, more accessible option. Consider the Lyrestad Bridge – Lyrestad Church loop from Lyrestad, which is a moderate 5.2 km path, offering a good option for those seeking a less strenuous run.
Yes, you can generally bring your dog. Sweden's 'Allemansrätten' (freedom to roam) allows free movement in nature. However, always keep your dog under control, preferably on a leash, to protect wildlife and ensure a pleasant experience for all visitors, especially during nesting seasons.
Karsmossens naturreservat is rich in biodiversity. You'll jog through vast mire and old-growth coniferous forests, with some trees over 200 years old. The reserve is a haven for birds, and you might spot species like woodpeckers and capercaillie. The presence of dead wood also supports a variety of lichens and fungi.
Yes, many of the routes in Karsmossens naturreservat are designed as loops, offering circular paths. For example, the Running loop from Moviken is a popular moderate 13.1 km circular route that provides a balanced running experience through the natural surroundings.
The reserve offers a unique experience year-round. Spring and autumn provide pleasant temperatures and vibrant natural colors. Summer is also great, though some areas might be wetter due to the mire landscape. Winter jogging is possible, but be prepared for potentially snowy or icy conditions, especially on less-maintained paths.
Karsmossens naturreservat is located a few kilometers east of Lake Vänern, spanning the municipalities of Gullspång and Mariestad. While the area has a wild character and public transport options directly to the reserve might be limited, you can check local bus schedules to nearby towns like Gullspång or Mariestad and plan your route from there.
The reserve's wild character means designated parking might be limited compared to more developed nature areas. However, access points near the municipalities of Gullspång and Mariestad often have informal parking spots. It's advisable to check specific route starting points for the most convenient parking options.
The running routes in Karsmossens naturreservat are highly rated by the komoot community, with an average score of 4.4 stars. Over 100 runners have explored the varied terrain, often praising the wild, untouched feel of the old-growth forests and the serene environment of the mire areas.
Absolutely. For experienced runners seeking a challenge, the reserve offers several difficult routes. The Sjötorp Lock 4 – Sjötorp Lock 6 loop from Otterbäcken is a difficult 16.6 km trail, and the Running loop from Gullspång is another difficult 15.1 km option, both providing sustained challenges through varied landscapes.
While the reserve itself is quite wild, the nearby municipalities of Gullspång and Mariestad offer various amenities. You can find cafes, restaurants, and pubs in these towns to refuel and relax after your run. It's a good idea to check local listings for options closest to your chosen starting point.
Karsmossens naturreservat stands out due to its unique combination of vast mire and old-growth coniferous forests, some with trees over 200 years old. This creates a truly wild and untouched wilderness feel, offering a distinct experience compared to more manicured trails. The diverse terrain and rich biodiversity also add to its unique appeal.


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