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Mountain biking trails

View of Rotberg Castle – Metzerlen Observatory loop from Biederthal

Routes

Mountain biking trails

View of Rotberg Castle – Metzerlen Observatory loop from Biederthal

Moderate

riders

View of Rotberg Castle – Metzerlen Observatory loop from Biederthal

01:58

20.8km

480m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 29, 2026

Tips

Includes a segment in which cycling is not permitted

After 17.1 km for 303 m

Waypoints

Start point

Bus stop

Get Directions

2.53 km

Chapel of the Souls in Purgatory

Highlight • Religious Site

pronatura-bs.ch/de/naturschutzgebiete-leymen-weilmatten

Tip by

7.15 km

Bogenburg Trail

Highlight (Segment) • Trail

Excellent small trail, no difficulties .. nice and fast

Tip by

13.2 km

View of Mariastein Abbey and Landskron Castle Ruins

Highlight • Viewpoint

Great view of the Catholic monastery Mariastein in Switzerland and the ruins of Landskron in France.

Translated by Google •

Tip by

13.8 km

Rotberg Castle was built by the Bishops of Basel in the first half of the 13th century. In 1935, the already badly dilapidated castle was rebuilt and has since housed a youth hostel with a unique character.

youthhostel.ch/de/hostels/mariastein

Translated by Google •

Tip by

15.5 km

Metzerlen Observatory

Highlight • Structure

The Metzerlen Observatory is the observation station of the former Astronomical Institute of the University of Basel, which was closed at the end of 2007.

Translated by Google •

Tip by

20.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

14.1 km

3.62 km

1.69 km

1.01 km

362 m

Surfaces

9.72 km

3.34 km

3.11 km

2.55 km

1.86 km

197 m

Elevation

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

Highest point (610 m)

Lowest point (380 m)

Weather

Today

Saturday 8 August

35°C

15°C

24 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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View of Rotberg Castle – Metzerlen Observatory loop from Biederthal

Chapel of the Souls in Purgatory

Bogenburg Trail

View of Mariastein Abbey and Landskron Castle Ruins

View of Rotberg Castle

Metzerlen Observatory

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