4.6
(29021)
109,557
hikers
1,188
hikes
Hiking around Kalltalsperre offers diverse trails within the Eifel region, centered around a tranquil drinking water reservoir. The landscape features extensive forests, meadows, and streams, providing a varied natural environment. Hikers can encounter impressive rock formations, such as the Kaiserfelsen, and towering spruce trees that define the scenery. The area provides broad forest paths with gentle inclines, suitable for various fitness levels.
Last updated: April 28, 2026
4.9
(27)
87
hikers
15.0km
04:09
280m
280m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(52)
172
hikers
19.3km
05:26
390m
390m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(7)
26
hikers
27.6km
07:49
600m
600m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.5
(2)
26
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.2
(5)
7
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Splendid view, remarkable place
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You'll find the Kaiserfelsen (Emperor's Rock) right near the dam.
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Impressive view over the dam
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A beautiful vantage point to look into the Kall valley.
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Beautiful colors in nature and along a stream
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From Rollesbroich to Simonskall – around 19 kilometers of pure nature. The route led through diverse landscapes: rolling meadows, tranquil forests, and frequent glimpses of the valley below. The tranquility along the way, accompanied only by the sound of the trees and the water, was particularly beautiful. After a few kilometers of uphill and downhill, it became clear why the Eifel is a paradise for hikers – nature here still seems truly pristine and invites you to simply take a deep breath.
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Beautifully situated rest area at the Hesselbach, which invites us to take a short break.
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From here you have a beautiful view over the forests of the Eifel National Park.
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There are over 1,100 hiking routes around Kalltalsperre, offering a wide range of options for all skill levels. More than 600 of these are considered easy, making the area very accessible.
Yes, Kalltalsperre is very welcoming for beginners and families. Over 600 easy routes feature broad forest paths with gentle inclines. A popular choice is the circular route around the Kalltalsperre itself, which is generally considered easy to moderately challenging and suitable for family walks.
Hikers can discover several impressive natural features. The most prominent is the Kaiserfelsen (Emperor Rock), a striking rock formation that creates a meter-high gorge. You'll also encounter magnificent 40-meter-tall spruce trees, such as the 40-Meter Spruce Tree, and enjoy tranquil views of the Kall Reservoir.
Yes, circular routes are a highlight of hiking in Kalltalsperre. A popular option is the Kaiserfelsen (Emperor Rock) – View of the Kall Reservoir loop from Schluchtwald Kalltal, which is 3.3 miles (5.3 km) long and takes about 1 hour 30 minutes. Another is the View of the Kall Reservoir – Simonskall loop from Schluchtwald Kalltal, a 9.3 miles (15.0 km) trail offering varied perspectives of the water and surrounding forest.
Kalltalsperre offers a unique charm in every season. Spring and summer bring vibrant greenery and wildflowers, while autumn transforms the landscape with colorful foliage. Even winter offers peaceful, serene scenes. The tranquil environment is ideal for nature observation year-round.
Yes, Kalltalsperre is generally dog-friendly. The extensive forest paths and natural environment provide ample space for dogs to enjoy. However, as it is a drinking water reservoir, dogs should be kept on a leash, especially near the water, and always clean up after your pet.
The terrain around Kalltalsperre is diverse, featuring extensive forests, meadows, and streams typical of the Eifel region. You'll find broad forest paths with gentle inclines, but also more challenging sections with significant elevation gain, particularly on longer routes like the Simonskall – View of Simonskall loop from Schluchtwald Kalltal.
The Kalltalsperre is easily accessible from the "Kallbrück" hikers' car park, which provides convenient access to the trails. This is a well-known starting point for many routes in the area.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 28,000 reviews. Hikers often praise the tranquil reservoir views, lush forests, and striking rock formations like the Kaiserfelsen. The variety of routes suitable for different ability levels is also frequently highlighted.
Yes, for experienced trekkers seeking a challenge, routes like the Simonskall – View of Simonskall loop from Schluchtwald Kalltal offer a more demanding experience. This 12.1 miles (19.4 km) path features significant elevation gain through varied forest terrain, requiring approximately 5 hours 28 minutes to complete.
While the Kalltalsperre is primarily known for its accessibility by car via the Kallbrück hikers' car park, public transport options to the general Simmerath area exist. However, direct public transport links to the specific trailheads around the reservoir might be limited, so planning your journey in advance is recommended.
While the immediate vicinity of the Kalltalsperre is focused on natural landscapes, the broader Eifel region and nearby towns like Simmerath offer various cafes, restaurants, and accommodation options. It's advisable to check local listings for establishments along your chosen route or in nearby villages.


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