3.0
(1)
20
riders
8
rides
Gravel biking in Stora Härnön offers a diverse landscape characterized by varied natural features and historical elements. The area features majestic old oak trees, hazel groves, pastures, and barren rocky outcrops with ancient pines. Cyclists can navigate mixed terrain with different surfaces and gradients, including old-growth coniferous forests. Expansive views over Lake Mälaren and Mariefred, including Gripsholm Castle, are accessible from points like Hälsingberget.
Last updated: May 6, 2026
4
riders
52.2km
03:09
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
48.6km
03:05
350m
350m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
6
riders
90.9km
06:26
570m
570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
2
riders
49.1km
02:49
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
15.4km
00:53
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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The "Theatre King" Gustav III, who had the theatre built in the castle, even wrote his own plays and sometimes even took on a role himself
5
0
Fantastic bathing spot, easily accessible from the path and beautifully situated on the edge of the forest
0
0
Very impressive. The visit was worthwhile. The existence of the palace theater was particularly surprising.
2
0
Sometimes is possible to assist to tar production using a classic "Kolmila".
0
0
The castle is ideal for a short break; the large parking lot is free and you can even get a snack.
1
0
It is impressive how well the foundry art for these cannons was in the 17th century.
2
0
Stallarholmen is a nice mix of experiences: you can go shopping in Gula Industrihuset, visit Mälsåker Castle or its three medieval churches, enjoy the view at Åsa grave field, cycle along the trails, moor in the guest harbour and eat at the restaurant or visit its many popular events.
0
0
Stora Härnön offers 10 distinct gravel bike trails, catering to various skill levels and preferences. These routes allow you to explore the region's diverse landscapes, from ancient oak forests to scenic lake views.
The gravel biking routes in Stora Härnön range from easy to difficult. You'll find 1 easy route, 6 moderate routes, and 3 challenging routes, ensuring there's an option for every rider, from beginners to experienced gravel bikers.
Yes, there is at least one easy gravel bike trail suitable for families or beginners. The varied terrain also includes many moderate routes that can be enjoyed by those looking for a less strenuous ride, allowing you to experience the natural beauty without excessive challenge.
Gravel biking in Stora Härnön offers a rich tapestry of landscapes. You'll ride through majestic old oak trees, hazel groves, and pastures, as well as barren rocky outcrops featuring gnarled ancient pines. The area boasts old-growth coniferous forests, some with pines dating back 200-300 years. From points like Hälsingberget, you can enjoy expansive views over Lake Mälaren and the town of Mariefred, including glimpses of the historic Gripsholm Castle.
Yes, many of the gravel bike routes in Stora Härnön are designed as loops, allowing you to start and finish at the same point. Examples include the challenging Skottvångs Gruva – Horses in the Countryside loop from Hedlandet and the moderate Taxinge Castle – Turinge Church loop from Hedlandet, which passes by historical sites.
The region is rich in history and natural beauty. You can cycle past historical sites like Taxinge Castle and Turinge Church on routes such as the Taxinge Castle – Turinge Church loop from Hedlandet. The proximity to Mariefred also means you can combine your ride with a visit to the iconic Gripsholm Castle, which is visible from certain viewpoints and accessible via routes like the Gripsholm Castle – Gripsholm Castle loop from Värdshuset.
The varied ecosystems of Stora Härnön support a rich diversity of plant and animal life, especially noticeable in the spring with a vibrant spring flora. This makes spring and early summer particularly appealing for gravel biking. Autumn also offers beautiful scenery with changing foliage. While winter biking is possible, be prepared for colder conditions and potentially varied trail surfaces.
Yes, the Stora Härnön nature reserve is accessible from E20, and parking is available near the reserve boundary. This makes it convenient to access the gravel trails by car.
Public transport options are available. SL bus 782 stops at Taxinge Castle, which is approximately 1.5 km away from the nature reserve. This provides an alternative for reaching the gravel biking trails without a car.
The Stora Härnön area is a nature reserve, and while specific rules for dogs on cycling trails can vary, generally dogs are welcome but must be kept on a leash to protect wildlife and ensure a pleasant experience for all visitors. Always check local signage for the most current regulations.
The area around Stora Härnön, particularly near Mariefred and Taxinge, offers amenities. Mariefred itself has cafes and other services. Taxinge Castle, a common starting point or point of interest, also has facilities. You can plan your route to include stops at these locations for refreshments.
For those seeking longer rides, Stora Härnön offers several extensive routes. The longest available is the challenging Gripsholm Castle – Gripsholm Castle loop from Värdshuset, which spans 90.8 km. Another substantial option is the difficult Gripsholm Castle – Marviken Lakes loop from Värdshuset, covering 85.4 km.
The gravel biking experience in Stora Härnön is highly rated by the komoot community, with an average score of 3.0 stars. Riders often praise the varied forests, rocky outcrops, and the scenic views of Lake Mälaren. The diverse network of trails, offering options for different ability levels, is also a key highlight for visitors.


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