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Germany
North Rhine-Westphalia
Städteregion Aachen
Simmerath

Kall Valley – Kall Reservoir loop from Schluchtwald Kalltal

Routes
Hiking trails & Routes
Germany
North Rhine-Westphalia
Städteregion Aachen
Simmerath

Kall Valley – Kall Reservoir loop from Schluchtwald Kalltal

Moderate

4.7

(321)

1,032

hikers

Kall Valley – Kall Reservoir loop from Schluchtwald Kalltal

02:01

7.42km

100m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 28, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Naturpark Hohes Venn-Eifel

Waypoints

A

Start point

Parking

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1

1.06 km

Kall Valley

Highlight • River

The Kall Valley (Kalltal in German) is the river valley of the Kall River, a tributary of the Rur River. It originates near Konzen (located near Monschau) and flows into …

Translated by Google •

Tip by

2

2.91 km

Kall Reservoir

Highlight • Lake

Well worth it in the morning with an azure blue sky. Great reflections 👍👍👍.

Translated by Google •

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3

3.20 km

Keltzerbach Bridge

Highlight • Bridge

Inflow into the Kalltalsee. You can walk around the lake and mostly have a nice view of the lake. You can also see some inlets along the tour.

Translated by Google •

Tip by

4

3.59 km

Saarscherbach Stream

Highlight • River

The Saarscherbach is a tributary of the Kall, which in turn flows into the Rur

Translated by Google •

Tip by

5

4.02 km

Kall Reservoir

Highlight • Lake

Water reservoir Kalltalsperre on the way to see

Translated by Google •

Tip by

6

4.58 km

View of the Urft Dam Spillway

Highlight • Viewpoint

It's really impressive when the water runs down the funnel. It's so loud you'd think a big vacuum cleaner was running.

Translated by Google •

Tip by

7

4.88 km

View of the Kall Reservoir

Highlight • Viewpoint

The view of the Kalltalsperre is fantastic in good weather.

Translated by Google •

Tip by

8

4.99 km

Here you have a nice view of the Kalltalsperre with a bench (if this is not occupied). Best in autumn when the leaves don't block your view.

Translated by Google •

Tip by

B

7.42 km

End point

Parking

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Way Types & Surfaces

Way Types

5.98 km

1.42 km

Surfaces

3.72 km

3.23 km

453 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Thursday 9 July

27°C

13°C

-- %

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Comments

February 12, 2022,Kalltalsperre Runde ab Grillhütte Lammersdorf
Parking at the grill hut is an insider tip. Route is ideal for strollers.

Showing Translation

Today we ventured into the beautiful Kall Valley again, this time under a soft rainy air that added something extra to the landscape. Rain during a walk has a special quality because the scents of the forest intensify, the green takes on deeper hues, and the sound of raindrops on leaves has an almost meditative effect. Where others might stay …

Showing Translation

We waited almost all day today for better weather. But that was not the case 🤣. So put on your rain gear and go 🥾. Despite or perhaps because of the constant rain, it was a great and exciting hike 👍🏻🌧🌧🌧

Showing Translation

And here is the link to the Relive video:
relive.cc/view/vYvEn7pNeGO

Showing Translation

We decided on a spur of the moment to take a walk around the Kalltalsperre Dam late this afternoon in perfect hiking weather. 🌞 The path through the ravine forest and the path along the Kelzer Bach stream are particularly beautiful. 🤩 If you'd like, you can extend or shorten your tour here as you wish.

Showing Translation

After an injury and no time, we're finally back on the trail today.
We started at the small parking lot at Am Mühlenberg near Lammersdorf. The detour to the site of the former mill takes us along a narrow forest/meadow path. It could be slippery and wet in the rain.

Showing Translation

The time is approximately 1.5 hours. The 35 minutes that Komoot registers is incorrect.

Showing Translation

The tour around the Kalltalsperre initially led mainly on paved paths through the shady and cool forest. A small detour at the beginning led along a beautiful forest path along fruit trees to the former Lammersdorfer mill, which is commemorated by a cross with a millstone. After the dam is reached, it continues on forest paths and through the Keltzerbach. …

Showing Translation

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