4.7
(316)
1,841
hikers
63
hikes
Hiking around Glenstrup Sø offers diverse terrain shaped by glacial activity, featuring a prominent tunnel valley and surrounding moraine hills. The landscape includes alkaline fens and numerous springs, supporting specialized biodiversity. Trails provide views of North Jutland's third-largest lake and its varied aquatic environment. The area is a Natura 2000 site, protecting vulnerable species and nature types.
Last updated: October 12, 2026
3.0
(1)
2
hikers
14.6km
03:51
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
15
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

5.0
(3)
8
hikers
4.54km
01:13
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
8
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
7.32km
01:57
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Lake Glenstrup, located between Hobro and Randers, is North Jutland’s third largest lake and one of Denmark’s deepest, reaching up to 31 meters. Known for excellent predator fishing, it is home to trophy-sized pike over 15 kg, as well as perch, lake trout, eel, and various coarse fish. The scenic area offers fishing rights managed partly by the Hobro Sportfiskerforening, where visitors can buy a day pass or join the local angling club. With its tranquil waters and rich biodiversity, Lake Glenstrup is a must-visit spot for anglers and nature enthusiasts alike.
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This gravel track makes every biker's heart beat faster.
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Within the present-day Danish realm, we know of five ring castles from the time of Harald Bluetooth. At Fyrkat, an earthwork marks the site of the castle, and right next to it is a reconstructed longhouse. The Viking farm at Fyrkat consists of nine reconstructed houses from a manor house from the time of Harald Bluetooth. On selected days in spring and summer, there are lively workshops and activities here. https://nordjyskemuseer.dk/de/u/vikingemuseet-fyrkat-de/
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Experience the Viking Age first hand at Fyrkat, one of Denmark's five ring castles. Fyrkat Castle was built in 980 under King Harald Bluetooth. None of the original ring castles still exist today, but at Fyrkat an earthen rampart marks the place where the ring castle surrounded the original 16 longhouses. The position of the houses is now marked with white stones. Just outside the castle, one of the longhouses has been reconstructed. In the immediate vicinity of Fyrkat Castle is the Viking settlement, which consists of nine reconstructed houses. Together, these form a manor house as we know it from Harald Bluetooth's time. Both houses and workshops, including the smithy, are built of oak and have clay-plastered walls and thatched roofs. During the summer, there are activities on selected days at the Viking settlement, where you will also find a visitor center, a museum shop and a mythological playground. Fyrkat is on the UNESCO list of intangible world heritage sites, along with the four other Danish ring castles – Aggersborg, Borgring, Nonnebakken and Trelleborg. https://nordjyskemuseer.dk/de/u/vikingemuseet-fyrkat-de/
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In the immediate vicinity of Fyrkatborgen is the Viking farm, which consists of nine reconstructed houses, which together form a manor house as known from Harald Bluetooth's time.
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There are over 70 hiking routes available around Glenstrup Sø, offering a variety of experiences for different skill levels. The area is known for its diverse terrain shaped by glacial activity.
Yes, Glenstrup Sø offers many easy hiking options. Approximately two-thirds of the routes are classified as easy, making them perfect for beginners or those looking for a relaxed walk. An example is the Fyrkat Viking Museum Village – Fyrkat Viking Fortress loop from Hobro, which is an easy 3.1-mile (5.0 km) trail.
Trail lengths vary significantly. While there are shorter, easy walks like the Picnic Table at Katbjerg Odde loop from Katbjerg at 2.8 miles (4.5 km), you can also find longer, more challenging options such as the Glenstrup Lake Loop, which is 9.1 miles (14.6 km) long.
Absolutely. Many of the easy trails are suitable for families. The landscape, with its moraine hills and lake views, provides an engaging environment for children. Look for routes marked as 'easy' for the most family-friendly experiences.
Generally, dogs are welcome on trails in Denmark, but they must be kept on a leash to protect wildlife and other hikers. Always check local signage for specific rules, especially in nature reserves or protected areas like the Natura 2000 site around Glenstrup Sø.
The spring and summer months (April to September) are ideal for hiking around Glenstrup Sø, offering pleasant temperatures and lush scenery. Autumn also provides beautiful colors. Winter hiking is possible, but trails can be muddy or icy, and daylight hours are shorter.
Yes, circular routes are a popular way to explore the area. The most popular route, the Glenstrup Lake Loop, is a prime example of a circular trail that allows you to experience the lake's varied shores.
Parking is typically available at common starting points for trails, often near villages or specific points of interest. For routes like those starting near Hobro, designated parking areas are usually provided. It's advisable to check the route details on komoot for specific parking recommendations.
While direct public transport to every trailhead might be limited, larger towns nearby, such as Hobro, are accessible by public transport. From there, you might need to walk or arrange local transport to reach specific starting points for trails around Glenstrup Sø.
As a Natura 2000 site, Glenstrup Sø is rich in biodiversity. You might spot various bird species, especially water birds, and potentially deer or other small mammals. The alkaline fens and springs also support specialized plant life.
The trails around Glenstrup Sø offer numerous scenic views of North Jutland's third-largest lake and its surrounding moraine hills. The undulating terrain provides elevated spots for panoramic vistas, particularly along routes that follow the lake's shores.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 260 reviews. Hikers often praise the diverse landscape, the tranquility of the lake, and the well-maintained paths that offer a mix of forest, open fields, and water views.
Danish weather can be changeable, so it's wise to dress in layers and be prepared for rain, even on sunny days. Sturdy, waterproof hiking boots are recommended, especially given the varied terrain and potential for muddy sections near the lake and fens.


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