View of Mondorf Marina – Trail in the Siegaue loop from Mondorf

Hiking trails & Routes

Germany

North Rhine-Westphalia

Rhein-Sieg-Kreis

Niederkassel

View of Mondorf Marina – Trail in the Siegaue loop from Mondorf

Moderate

4.7

(194)

657

hikers

View of Mondorf Marina – Trail in the Siegaue loop from Mondorf

02:43

10.6km

30m

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 28, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Siegaue

Waypoints

Start point

Bus stop

Get Directions

871 m

View of Mondorf Marina

Highlight • Viewpoint

Nice route
Also suitable with dogs. You should just keep the dog on a leash at the beginning as there are a lot of people and bikes on the way.

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1.42 km

Shelter with a view of the Mondorf ferry

Highlight • Mountain Hut

The promontory between the Rhine and Sieg, which is called Kemper Werth, and was formerly an island. To protect the lands from flooding, the island was straightened in 1777, so …

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1.99 km

Diescholl Bridge

Highlight • Bridge

Very idyllic place

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2.50 km

Discholl Oxbow Lake

Highlight • Lake

The Discholl is a remnant of the Siegarm River. Today, it still provides an impression of the river, which was then famous for its abundance of fish.

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4.13 km

Trail in the Siegaue

Highlight • Trail

Idyllic path through nature and mostly only visited by a few other hikers. Ideal for relaxing from everyday stress!

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4.41 km

Siegaue at the Sieg Estuary

Highlight • River

The alluvial forests are worth a walk in every season.

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4.56 km

Riverside Path in Siegaue Nature Reserve

Highlight • Trail

A small cozy trail.

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5.36 km

Scenic path in Siegaue

Highlight • Trail

The meadows and fields are infinitely long

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10.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

6.67 km

1.71 km

1.20 km

1.05 km

Surfaces

3.37 km

2.73 km

2.67 km

1.72 km

< 100 m

Elevation

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

Weather

Saturday 10 October

14°C

8°C

25 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

Comments

April 3, 2022,Gemütlicher Trampelpfad. – Mondorf Hafen Runde von Bergheim

We wanted to start from the P+R car park. Since the ferry was not yet in operation, we had to start from the parking lot at the Sieg ferry restaurant. A nice hike through the meadows.

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July 16, 2023,Runde um den Mondorfer Hafen, die Siegmündung nach Bergheim

A little Sunday hike in the area to burn calories after a lavish barbecue on Saturday... The weather was right, the temperatures were pleasant and the wind was nice.

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April 17, 2022,Rundwanderung Siegmündung, Mondorfer Hafen

Always a piece of "beach promenade holiday atmosphere", entertaining and something for everyone: port, "Auenland", Sieg, Rhine, great hiking stop, barbecue area on the Rhine and much more.

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March 15, 2025,Durch das Naturschutzgebiet der Siegauen

From the hiking car park (GPS N50.77170 E7.09419), I head west. Passing an oxbow of the Sieg River, the Diescholl, I head through a floodplain landscape. Over a wooden bridge, the path leads to the Mondorf marina and the Rhine estuary with the Sieg River.
Over a hastily repaired wooden bridge, I cross an oxbow of the Sieg River at …

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May 5, 2022,Kemper Werth - Siegaue 🌞🌻

The Kemper Werth (formerly also called Pfaffenmütze or Pfaffenmütz) is a tongue of land between the Rhine and the Sieg at the northwestern end of Schwarzrheindorf/Vilich-Rheindorf, the northernmost district of Bonn. The tip of the promontory forms the mouth of the Sieg with the right bank of the river Sieg.
(Wikipedia)

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September 5, 2025,NSG Siegaue - Von Fähre zu Fähre und Hafen Mondorf

It was a wonderful end to a wonderful week of vacation. I'm very grateful🙏💗🎁

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September 5, 2025,Runde an der Sieg☀️

Today, we headed to the Sieg with @Viktoria11. Just beyond Bergheim, we made our way through overgrown paths – as if nature had decided to treat us to a little adventure.
The sun was shining from the sky, the weather was simply gorgeous. Between thickets of leaves and open views of the riverbank, the path finally led us past the …

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March 27, 2022,#walk4ukraine zwischen Bergheim und Mondorfer Hafen

Beautiful tour in great sunshine. Hopefully the people in the Ukraine will soon be able to live in safety again and the people who caused the war in Siberia will break stones.

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