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Hiking trails & Routes

Schleswig-Holstein

Osterau Stream – Ketelvierth Observation Tower loop from Heidmühlen

Hiking trails & Routes

Schleswig-Holstein

Osterau Stream – Ketelvierth Observation Tower loop from Heidmühlen

Moderate

5.0

(2)

5

hikers

Osterau Stream – Ketelvierth Observation Tower loop from Heidmühlen

04:42

18.4km

70m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 21, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Halloher Moor, Brandsheide und Könster Moor

Waypoints

A

Start point

Bus stop

1

2.61 km

Small Pond With Frogs

Highlight • Lake

2

2.90 km

Osterau Stream

Highlight • River

Osterau is one of the few non-straightening meadows in Schleswig-Holstein.
Here she changes beautifully through her valley.

Translated by Google •

Tip by

3

3.04 km

Hallohler Moor, Brandsheide and Köster Moor Nature Reserve

Highlight • Natural

4

3.35 km

Forest Beauty

Highlight • Forest

5

3.78 km

Halloher Moor

Highlight • Natural

Beautiful moorland and you are almost alone on the way

Translated by Google •

Tip by

4.46 km

Halloher Moor, Brandsheide und Könster Moor

Nature Reserve

7

5.08 km

Moorland near Bad Segeberg

Highlight • Natural

8

10.3 km

Ketelvierth Observation Tower

Highlight • Viewpoint

After an extensive bike tour through the hilly Schleswig-Holstein country, you can look forward to a wonderful view. The lookout tower is 16.4 meters high and stands on the 73 meter high mountain Ketelvierth.

Translated by Google •

Tip by

9

15.4 km

Meandering Osterau

Highlight • River

B

18.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

13.7 km

2.54 km

1.39 km

713 m

Surfaces

7.22 km

5.90 km

3.93 km

1.28 km

< 100 m

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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

Sunday 18 October

12°C

4°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

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