4.6
(13976)
47,715
hikers
1,114
hikes
Hiking around Seilersee centers on the Seilersee reservoir, also known as the Callerbach Dam, in Iserlohn, Germany. The region features a 13 to 16-hectare body of water surrounded by extensive forests like the Seilerwald and gentle hills. Trails range from flat lakeside paths to routes with moderate elevation gain through wooded areas. The landscape combines natural features with infrastructure such as the A46 motorway bridge spanning the lake.
Last updated: May 8, 2026
4.3
(10)
73
hikers
6.46km
01:51
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(19)
42
hikers
13.1km
03:45
300m
300m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(24)
184
hikers
3.38km
00:53
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(9)
31
hikers
5.55km
01:38
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
17
hikers
7.82km
02:03
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Great hotel with real relaxation value.
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In clear weather you can see as far as the Trianel Lünen coal-fired power plant
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The whole area here is really beautifully designed.
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No matter what time of day, it is beautiful.
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This is a good place to learn how to use a sundial. It's just difficult at night.
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Could also have been a Kneipp pool.
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There are over 1,000 hiking routes around Seilersee, catering to various preferences. Approximately 630 of these are considered easy, 410 moderate, and 40 are more difficult, offering options for all skill levels.
The terrain around Seilersee is quite varied. You'll find well-maintained, flat paths directly around the lake, ideal for leisurely strolls. Further afield, trails venture into surrounding forests, featuring natural paths with some elevation changes and gentle hills, providing a more challenging experience.
Yes, Seilersee is very family-friendly. The 1.6 km (1 mile) loop directly around the lake is easy and suitable for all ages, including those with strollers. Additionally, the area features a large pirate playground and bird aviaries, making it an appealing destination for families. An easy route like Caller Bach Pond – Seiler Lake loop from Iserlohn is a great choice for families.
Yes, many trails around Seilersee are suitable for dogs. The natural environment and varied paths offer plenty of opportunities for you and your canine companion to enjoy the outdoors. Always ensure your dog is on a leash where required and respect local wildlife.
Beyond the scenic lake itself, you can visit the historic Bismarck Tower. While its interior is currently closed, its exterior is accessible and offers views of the area. The Bismarck Tower, Iserlohn – Bismarck Tower, Iserlohn loop from Nußberg route includes this landmark. Other points of interest include the Seilersee Adventure Playground and various scenic spots like the Penalty Bench at Seilersee.
Yes, circular routes are a popular feature of hiking around Seilersee. The most well-known is the loop directly around the lake. For a slightly longer option, consider the Seilersee – Seilersee loop from Nußberg, which covers about 7.3 km and takes you through varied terrain.
The Seilersee area is well-equipped with on-site parking facilities, making it easy to access the hiking trails. It's also well-connected via motorways and federal roads.
Hikes around Seilersee vary in length and duration. An easy loop like Caller Bach Pond – Seiler Lake loop from Iserlohn is about 3.4 km and takes under an hour. More moderate routes, such as Seilersee – Seilersee loop from Nußberg, can be around 7.3 km and take approximately 2 hours.
Yes, there are several restaurants located around Seilersee. These establishments provide convenient options for refreshments and relaxation after your hike, offering a chance to enjoy a meal or a drink with views of the lake.
The hiking trails around Seilersee are highly regarded by the komoot community, with an impressive average rating of 4.6 stars from over 12,000 reviews. Hikers often praise the picturesque landscapes, the well-maintained paths, and the diverse options available for different fitness levels.
While many routes are easy to moderate, there are options for those seeking more challenge. Trails that venture deeper into the surrounding forests often include more significant elevation changes. For example, the Bismarck Tower, Iserlohn – Wooden Bench with Shelter loop from Iserlohn is a moderate 13.1 km route with over 300 meters of elevation gain.


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