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Routes
Bike touring routes & trails
Germany
Lower Saxony
Region Hannover
Laatzen

Great Koldinger Lake – View of Marienburg Castle loop from Rethen (Leine)

Routes
Bike touring routes & trails
Germany
Lower Saxony
Region Hannover
Laatzen

Great Koldinger Lake – View of Marienburg Castle loop from Rethen (Leine)

Hard

4.6

(100)

377

riders

Great Koldinger Lake – View of Marienburg Castle loop from Rethen (Leine)

03:24

53.7km

240m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.

Last updated: February 15, 2026

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Tips

Your route passes through protected areas

Please check local regulations for:

Leineaue zwischen Ruthe und Koldingen

Ahrberger Holz / Groß Förster Holz

NSG Mastberg und Innersteaue

Waypoints

A

Start point

Train Station

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1

2.42 km

Great Koldinger Lake

Highlight • Lake

In this area you can just be happy and enjoy nature, whether by bike or on foot.

Translated by Google •

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2

3.57 km

Koldinger Lakes Observation Tower

Highlight • Viewpoint

From the wooden observation tower you have a great view of the Koldinger Seenlandschaft and its winged inhabitants.

The lakes are former gravel pits that have been intensively restored. Today, …

Translated by Google •

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3

12.2 km

Im Hasenwinkel

Forest

4

17.7 km

Simply beautiful to look at.

Translated by Google •

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5

18.0 km

Very beautiful section of the trail, framed by Mastberg and Innerste.

Translated by Google •

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6

19.7 km

Innerste cycle path

Highlight • Cycleway

A beautiful route that completely avoids roads. Completely redesigned in 2020, it's easy to ride in any weather.

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7

31.6 km

View of Marienburg Castle

Highlight • Viewpoint

The beautiful castle now belongs to a foundation and is to be renovated by 2030. It previously belonged to Ernst August von Hannover junior, it was built in the 19th …

Translated by Google •

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8

32.0 km

View of Marienburg Castle

Highlight • Viewpoint

Here you have a fantastic view of the castle when you cycle towards Hanover. It is worth a detour to see the historic walls and the inventory.

Translated by Google •

Tip by

9

43.9 km

Giftener Teich

Lake

10

49.9 km

The bench is right on the bike path for this section of the route. From there you have a beautiful view of the lake. The right place for a quiet, relaxed rest.

Translated by Google •

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B

53.7 km

End point

Train Station

Way Types & Surfaces

Way Types

24.5 km

15.3 km

6.84 km

5.24 km

1.79 km

< 100 m

Surfaces

31.1 km

11.2 km

4.91 km

3.50 km

2.91 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 (170 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Monday 2 March

17°C

5°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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

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