The best dog-friendly hikes and walks around Hammersø
4.8
(1563)
7,403
hikers
18
hikes
Dog friendly hiking trails around Hammersø, located on the island of Bornholm, traverse a landscape characterized by rugged granite cliffs, serene lakes, and varied habitats including mixed forests and heathland. The region features the largest natural lake on Bornholm, Hammersø, nestled in a rift valley, alongside Opalsøen, a clear-water lake formed from a former quarry. Hikers can expect routes that offer panoramic views of the Baltic Sea and the dramatic coastline, with elevations reaching up to 83 meters at Stejlebjerg.…
Last updated: May 17, 2026
4.5
(6)
40
hikers
3.29km
00:52
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(5)
30
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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4.7
(3)
23
hikers
2.30km
00:37
20m
20m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.8
(4)
19
hikers
2.64km
00:42
20m
20m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.5
(2)
9
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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Tips from the Community
Great photo opportunity, the lake and the rocks in the background.
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Beautiful view of the lake. You should be free from vertigo, though, as there are no railings here!
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The rest area is located directly on the lake, with the best view of the rock faces.
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beautiful forest path
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Hammerfyr is the oldest lighthouse on Bornholm. This imposing structure stands on the Hammer granite massif at the northern tip of the island. The lighthouse was built from the same granite rock from the vast Hammeren plateau on which it stands, offering visitors an impressive sight. Because of its massive construction, it is also called Store Fyr, or Big Lighthouse. The round lighthouse was put into operation in 1871. Shortly after its construction, it became clear that the lighthouse's location was not optimal. Low-hanging clouds and fog made it temporarily unusable for shipping. So, in 1895, it was decided to build the smaller Hammerodde Fyr lighthouse directly at the tip of Hammer. Even today, it is clearly visible where the workers excavated the granite blocks to build Hammerfyr near the lighthouse. The Kristalsøen rainwater lake has since formed there. The Hammerfyr measures an impressive 21 meters high. Standing on the lighthouse's observation deck, visitors are 91 meters above sea level, as the Hammerknuden plateau rises a proud 70 meters from the Baltic Sea. When visibility is good, visitors are treated to a unique view extending all the way to the southern coast of Sweden. But it's not just the view out over the Baltic Sea that's worth seeing. The island of Bornholm is also a wonderful sight from the Hammerfyr observation deck. To the south, there's a fantastic view of northern Bornholm beyond the Hammershus castle ruins. The Hammerfyr's Fresnal lens is hand-ground and was once imported from France. Today, the Hammerfyr is no longer in active service. The lighthouse was decommissioned in 1990 due to its poor location. Shortly thereafter, it was handed over to the Nature Conservation Agency. The tower is now operated by the owners at their own expense. However, it is no longer relevant for boat trips around the Baltic Sea island. Visiting the observation deck is free. At the northern tip of the Danish island of Ærø, there is a lighthouse of the same design: Skjoldnæs Lighthouse. It was also built from Bornholm granite. https://www.bornholm-ferien.de/leuchttuerme-bornholm.php
3
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Wonderful little lakes and ponds in the middle of the forest.
0
0
Cool view and great lakes. But you should not be afraid of heights...
0
0
Great lake to look at from a great height. Definitely worth the climb.
1
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Frequently Asked Questions
How many dog-friendly hiking trails are available around Hammersø?
There are over 15 dog-friendly hiking trails around Hammersø, offering a variety of experiences for you and your canine companion. These routes range from easy strolls to more moderate adventures, ensuring there's something for every fitness level.
What kind of terrain can I expect on dog-friendly hikes in Hammersø?
The terrain around Hammersø is quite diverse. You'll find paths winding through mixed forests, along the tranquil shores of Hammersø Lake, and past rugged granite cliffs, especially around Hammeren. Some trails, like the View of Opal Lake – View of the Quarry and Lakes loop, offer varied surfaces including rocky sections and forest paths, providing a good mix for dogs and their owners.
Are there any easy dog-friendly trails suitable for older dogs or shorter walks?
Yes, there are several easy dog-friendly trails perfect for a relaxed walk. For instance, the Hammersø Lake – Opal Lake (Opalsøen) loop from Hammershus is an easy route that takes you around the beautiful lakes with minimal elevation gain, ideal for a leisurely outing with your dog.
What natural features and landmarks can I see on dog-friendly hikes in Hammersø?
Hikes around Hammersø offer stunning natural beauty and historical landmarks. You can expect to see the serene Hammersø Lake, the striking Opalsøen (Opal Lake) with its clear waters, and the dramatic granite headland of Hammeren. Many trails also provide glimpses of the impressive Hammershus Castle Ruins and offer panoramic views of the Baltic Sea. The Zipline at Opalsee – Hammersø Lake loop is a great way to experience both lakes and the surrounding landscape.
Are there any circular dog walks around Hammersø?
Yes, many of the dog-friendly trails around Hammersø are circular, allowing for convenient starting and ending points. For example, the Opalsø Quarry Lake – Hammersø Lake loop offers a pleasant circular route that takes you past both lakes, perfect for a varied walk with your dog.
What is the best time of year to go hiking with my dog in Hammersø?
Hammersø is beautiful year-round, but spring and autumn offer particularly pleasant conditions for hiking with dogs. The temperatures are milder, and the natural scenery is vibrant with blooming flowers or rich autumn colors. Summer is also great, but be mindful of warmer temperatures and ensure your dog has access to water and shade.
Are there dog-friendly facilities like water access or waste bins along the trails?
While specific facilities vary by trail, the Hammersø area is generally well-equipped for outdoor enthusiasts. You'll often find public toilets and water access near parking areas, especially at popular trailheads. It's always a good idea to carry your own water for your dog and waste bags to ensure a pleasant experience for everyone.
Where can I find parking for dog-friendly hikes in Hammersø?
Parking is generally available at key access points around Hammersø, such as near Hammershus Castle Ruins, Hammerhavn, and other popular trailheads. These spots often serve as convenient starting points for various dog-friendly routes, including the View of the Quarry and Lakes – View of Opal Lake loop.
What do other hikers enjoy most about dog-friendly trails in Hammersø?
The dog-friendly trails around Hammersø are highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the stunning views of the lakes and coastline, the well-maintained paths, and the peaceful atmosphere that makes for a perfect outing with their dogs. The diverse landscapes, from forests to dramatic cliffs, are frequently highlighted as a major draw.
Are there any specific rules or considerations for dogs on trails in Hammersø?
When hiking with your dog in Hammersø, it's generally recommended to keep them on a leash, especially in nature reserves, near livestock, or in crowded areas. Always clean up after your dog and respect local signage regarding dog access to certain areas to ensure a positive experience for all visitors and wildlife.
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