4.8
(18)
132
hikers
12
hikes
Hiking trails around Sundbyholms naturvårdsområde traverse a diverse landscape featuring Europe's northernmost beech forest and varied woodlands, including barren pine and rich green forests. The area is situated along the shores of Lake Mälaren, offering scenic views and access to its longest natural sandy beach. Hikers will encounter an agricultural landscape with historical significance, alongside rocky knolls and open fields. This combination of natural beauty and cultural landmarks provides a range of experiences for outdoor enthusiasts.
Last updated: May 14, 2026
4.6
(8)
30
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
17
hikers
2.40km
00:37
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
8
hikers
2.90km
00:47
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
2
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
2
hikers
4.62km
01:12
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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This beautiful barbecue area is located directly on the hiking trail.
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The special thing about this sacred building is the rune stone which was embedded in the church wall.
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A legend carved in stone. Who might the artist have been? What tools were used to work the hard rock.
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The castle on the headland in Lake Märlaren has a lot of history to offer. The very well-kept grounds and the building now serve as a conference venue for events.
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What an interesting place. Who engraved this image into the hard rock with which tools 1000 years ago? An entire legend carved in stone. The Sigurd legend. The nature reserve is also a real hiking highlight.
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Nice Castle in beautiful surroundings adjacent to Lake Mälaren. There is possibilities to take a bath or use one of several fire places. Some days a restaurant is open and Herrgården is a hotel.
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Sundbyholm Castle was originally a monastery of Saint John, requisitioned by the Swedish crown in 1527. It is on a hill overlooking the lake and has a marina. Today it is a ⭐️⭐️⭐️⭐️hotel and conference center. https://sundbyholms-slott.se/en/
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Sundbyholms naturvårdsområde offers a diverse range of landscapes. You'll find Europe's northernmost beech forest, varied woodlands including barren pine and rich green forests, and an agricultural landscape with historical significance. The area is also situated along the shores of Lake Mälaren, featuring its longest natural sandy beach, rocky knolls, and open fields.
Yes, the area is rich in history. You can visit the thousand-year-old Sigurd Carving (Sigurdsristningen), Södermanland's largest rock carving, which is about a 15-minute walk from Sundbyholm Castle. The magnificent 17th-century Sundbyholm Castle itself is also a prominent landmark. Many trails, such as the Sigurd Carving – Sundbyholm Castle loop, connect these historical sites.
For those seeking a longer adventure, the 36 km Gyllenhielm Hiking Trail begins in Sundbyholm. This trail offers an extensive route through woods, rocky knolls, and fields, guided by orange markings. It's suitable for experienced hikers looking for a more strenuous trek.
Absolutely. Sundbyholms naturvårdsområde has several easy trails perfect for families. For example, the Sundbyholm Castle loop is an easy 2.4 km path with gentle gradients through woodlands and past the historic castle. Another easy option is the Sigurd Carving – Sigurd Carvings loop, which is 2.9 km and leads through historical landscapes.
While specific rules for dogs on every trail can vary, generally, dogs are welcome in Swedish nature reserves if kept on a leash. Sundbyholms naturvårdsområde is a popular spot for outdoor activities, and many trails are suitable for walks with leashed dogs. Always ensure your dog is under control and respect local signage.
The area is beautiful year-round. Spring brings lush greenery and blooming flora, while summer offers pleasant temperatures for lakeside activities and forest walks. Autumn transforms the beech forest into a spectacle of colors. Even winter hiking can be rewarding, with serene snowy landscapes, though some paths might be less accessible.
Yes, many of the trails in Sundbyholms naturvårdsområde are designed as circular routes, allowing you to start and end at the same point. Examples include the moderate Sigurd Carving – Sundbyholm Castle loop and the easier Sundbyholm Castle – Sigurd Carving loop, both offering varied scenery.
The trails in Sundbyholms naturvårdsområde are highly rated by the komoot community, with an average score of 4.8 stars from nearly 20 reviews. Hikers often praise the diverse forest types, the scenic views of Lake Mälaren, and the well-maintained paths that cater to various ability levels.
Yes, Sundbyholms naturvårdsområde is well-equipped for visitors arriving by car. There are designated parking areas, particularly near popular starting points like Sundbyholm Castle and Sundbyholmsåsens naturreservat, making it convenient to access the trails.
Yes, the diverse natural environment of Sundbyholms naturvårdsområde makes it an excellent spot for birdwatching. There is a dedicated bird tower where visitors can observe various bird species that inhabit the forests and lakeside areas.
The forests of Sundbyholms naturvårdsområde are home to a variety of wildlife. Hikers might spot deer, wild boar, moose, and foxes. The area's rich biodiversity also supports numerous bird species, making it a rewarding experience for nature enthusiasts.
Absolutely! Sundbyholms naturvårdsområde is located on Lake Mälaren, offering access to its longest natural sandy beach for swimming and relaxation. The area also has a large guest harbor, providing opportunities for boating and canoeing. You can rent bicycles and canoes locally to enhance your outdoor experience.


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