Windmill Charlotte – Geltinger Birk Nature Reserve loop from Kronsgaard

Bike touring routes & trails

Windmill Charlotte – Geltinger Birk Nature Reserve loop from Kronsgaard

Hard

4.8

(193)

776

riders

Windmill Charlotte – Geltinger Birk Nature Reserve loop from Kronsgaard

05:48

92.5km

470m

Cycling

Hard bike ride. Very 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: August 17, 2026

Tips

Cycling is not permitted along parts of this route

After 9.91 km for 220 m

After 71.0 km for 220 m

After 85.4 km for 257 m

Waypoints

Start point

Bus stop

Get Directions

30.1 km

Langballigau

Lake

39.1 km

Viewpoint

40.6 km

Holnis Peninsula Nature Reserve

Highlight • Natural Monument

Locked barrier, passage width less than 80cm

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42.3 km

Halbinsel Holnis

Nature Reserve

64.2 km

View over the Flensburg Outer Fjord and Kalkgrund Lighthouse

Highlight • Viewpoint

Here you cycle on a wonderful bike path and enjoy the wonderful view of the landscape of the Flensburg Fjord, wide fields and the bright blue sea on the horizon.

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69.1 km

Fischerholz

Forest

76.6 km

Nordschau-Wald

Forest

77.4 km

Geltinger Birk Nature Reserve

Highlight • Natural

A NSG in a unique location by the sea.

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78.8 km

Windmill Charlotte

Highlight • Monument

The windmill Charlotte in Geltinger Birk was built in 1826. In the mill was until 1938 grinded grain, then she was until 1971 as a scoop mill in use to …

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78.8 km

Geltinger Birk Nature and Bird Sanctuary

Highlight • Natural Monument

A beautiful nature reserve in a unique location by the sea.

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80.0 km

The Geltinger Birk nature reserve is located on Geltinger Bay at the exit of the Flensburg Fjord. Until the 1980s, the area was used for agriculture and has been rewetted and left to nature over the past few decades.

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81.0 km

Geltinger Birk

Nature Reserve

81.3 km

View of the Geltinger Birk Nature Reserve

Highlight • Viewpoint

The Geltinger Birk is a very beautiful nature reserve with the Charlotte mill, many information boards about the animal world, etc., with a fantastic view of the sea! When the …

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81.8 km

Geltinger Birk Nature Reserve

Highlight • Natural

A well-developed hiking and biking trail gives you the opportunity to always descend the Geltinger Birk along the coast. Most beautiful in the early morning or late evening hours!

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82.2 km

Birk-Nack

Viewpoint

92.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

30.3 km

28.3 km

20.3 km

11.7 km

1.23 km

408 m

245 m

Surfaces

63.8 km

14.5 km

5.34 km

4.78 km

4.08 km

< 100 m

Elevation

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

Weather

Tuesday 13 October

16°C

8°C

0 %

Additional weather tips

Max wind speed: 26.0 km/h

to get more detailed weather forecasts along your route

Comments

July 25, 2024,🚲 Langballigau-Wackerballig ↔️ Holnis

From Langballigau, the bicycle ferry Thjalfe 🛥🚲🇩🇪🇩🇰 runs on the route from Egernsund via Brunsnæs to Langballigau
fahrradfaehre.info

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July 18, 2024,1 Etappen von Flensburg nach Kappeln 18.Juli

Very mountainous. Some paths are difficult to navigate. There are many beautiful places to go to the sea.

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July 3, 2025,Küstenradtour 2025: #19 Holnis ~> Rabenkirchen-Faulück

We've been on tour for 19 days already; today's stage description is here:
fahrrad-touren-blog.blogspot.com/2025/07/kustenradweg-2025-19-holnis-rabenkirchen-faulueck.html

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May 27, 2026,von Glücksburg (Ostsee) nach Maasholm (Schleimündung)

Great tour through nature, predominantly along the coast, almost always good cycle paths with different surfaces, even a longer stretch between Seehof and Pottloch was deeply sandy, you had to push often, it is particularly beautiful in the nature reserve Geltinger Birk, the tour then ended in Maasholm at the mouth of the Schlei with a giant Danish ice cream

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June 26, 2024,DJH Flensburg - DJH Kappeln OR 02

I thought I'd cycle the Baltic Sea Cycle Route and ride along the sea in a cool breeze, it's all very flat and the paths are easy.

What can I say? I fell three times. I hardly saw the sea for the first 45 kilometers. The route went up and down. The mean thing was that when I had enough …

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June 8, 2022,5. Tag Ochsen-Küsten-Tour von Flensburg nach Kappeln - immer an der See entlang

It was such a beautiful day today 👍 The tour was actually exactly what we expected. Varied, hilly, exciting, a bit exhausting, unexpected and just great. First of all, we stayed dry. That's really a miracle with the overcast sky today. We partly followed the Baltic Coast Cycle Route, partly we interpreted it freely. We wanted to ride as close …

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September 30, 2024,Von Ellenberg nach Holnis.

Today we set off quite early from Kappeln towards Holnis, our last accommodation for this year.

Once again there was a stiff breeze and we didn't know how wonderful the tour would be!

I would say that everything went well today......🍀🍀🌞

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July 9, 2023,1. Flensburg bis Gerling

This 1st stage on the Baltic Sea Cycle Path took us a lot along the water, fantastic views and many nice places to stop for refreshments. The round in the nature reserve was an additional highlight and should be enjoyed by everyone. The little cafe in Nieby is an insider tip.

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