On the Danube nature trail, right on the riverbank, stands Doni's observation tower, 13 meters high. On a clear day, it offers a magnificent view of the Lower Austrian Alps, the Mühlviertel region, and the Danube.

Looking through the Viscope, you know exactly where you're looking. Every point of interest is labeled, such as which mountain or town is visible.

Leaving the observation tower and walking a short distance downstream along the Danube, you'll come to Doni, the walk-in fish. This galvanized sheet metal structure has an open mouth, offering a view of the wooden tower below.

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Gerd

January 25, 2019

Cycling

The fish is a popular playground for children.

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Glen Sobel

April 5, 2022

Cycling

Next to the lock there is the fish and the tower. A stop is worthwhile as there is a lot to see here. Especially for families!

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Nearby routes

Best routes near Sluice with fish ladder

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1. Au an der Donau Marina – Pike Sculpture loop from Saxen

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2. Au an der Donau Marina – Pike Sculpture loop from Pulgarn

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Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3. Pike Sculpture – Au an der Donau Marina loop from Au an der Donau

22.1km

01:14

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Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Details

Informations

Elevation 300 m

Weather

Saturday 14 March

9°C

5°C

12 %

Additional weather tips

Max wind speed: 8.0 km/h

Most visited during

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See nearby routes

Take Me There

Location: Naarn im Machlande, Perg, Mühlviertel, Upper Austria, Austria

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Sluice with fish ladder

1. Au an der Donau Marina – Pike Sculpture loop from Saxen

2. Au an der Donau Marina – Pike Sculpture loop from Pulgarn

3. Pike Sculpture – Au an der Donau Marina loop from Au an der Donau

Other Popular Places to Check Out

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