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Routes
Mountain biking trails
Germany
Schleswig-Holstein
Herzogtum Lauenburg
Aumühle

Aumühle Mill Pond – Langer Otto Observation Tower (Hahnheide) loop from Aumühle

Routes
Mountain biking trails
Germany
Schleswig-Holstein
Herzogtum Lauenburg
Aumühle

Aumühle Mill Pond – Langer Otto Observation Tower (Hahnheide) loop from Aumühle

Hard

3.0

(1)

17

riders

Aumühle Mill Pond – Langer Otto Observation Tower (Hahnheide) loop from Aumühle

05:43

79.2km

450m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: December 18, 2025

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Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 397 m for 3 m

After 78.9 km for 3 m

Waypoints

A

Start point

Train Station

Get Directions

1

437 m

Aumühle Mill Pond

Highlight • Lake

The mill pond is the water reservoir of the former Fürstenmühle, which is gradually becoming overgrown and silted up, and is fed by the Schwarze Au. It is quite large …

Translated by Google •

Tip by

2

543 m

From here you have fantastic views of the Fürst-Bismarck-Mühle and how the Black Au, which has been dammed up to form the Mühlenteich, flows down in a small waterfall.
Incidentally, …

Translated by Google •

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3

2.26 km

You can walk for miles along the Bille. So beautiful green in the forest in spring, so colorful in autumn. Even in winter, when the sun just manages to shine through the trees like a dream.

Translated by Google •

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4

4.41 km

Archaeological Site

Archaeological Site

5

6.95 km

Talwald Hahnenkoppel

Nature Reserve

6

10.2 km

Here begins a great part of the tour. Right across the forest. All facets available. Sometimes over roots, then dodging fallen trees (or briefly lifting a wheel) and always along …

Translated by Google •

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7

21.0 km

A place to "slow down".

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8

24.6 km

The Hahnheider tower is also lovingly called "Langer Otto" by many. Since 2001, this 27m high tower towers from the Großer Hahnheider mountain, and allows a panoramic view to the port of Hamburg.

Translated by Google •

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9

24.6 km

Descent from the Hahnheide Tower

Highlight (Segment) • Trail

My favorite run from the Hahnheider Tower. Not too steep with some larger heels. Well drivable.

Translated by Google •

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10

34.5 km

Schönberger Zuschlag

Forest

11

40.1 km

Sierksfelder Zuschlag

Forest

12

47.8 km

Beautiful nature reserve past fields with wide views

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13

49.1 km

Hevenbruch

Nature Reserve

B

79.2 km

End point

Train Station

Way Types & Surfaces

Way Types

52.0 km

11.5 km

8.60 km

4.18 km

2.98 km

< 100 m

Surfaces

28.1 km

17.7 km

14.1 km

11.5 km

7.85 km

< 100 m

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Elevation

Elevation

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

Highest point (90 m)

Lowest point (20 m)

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Weather

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Tuesday 3 March

11°C

-1°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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