Montagny Castle Ruins – Avenches loop from Delley-Portalban

Routes

Mountain biking trails

Montagny Castle Ruins – Avenches loop from Delley-Portalban

Moderate

4.5

(2)

riders

Montagny Castle Ruins – Avenches loop from Delley-Portalban

03:33

51.3km

670m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: November 7, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 25.3 km for 319 m

Waypoints

Start point

Bus stop

Get Directions

2.78 km

Réserve naturelle des Grèves d'Ostende et de Chevroux

Nature Reserve

16.9 km

Montagny-les-Monts Castle Ruins

Highlight • Castle

Ruin with walkable donjon (residential and defensive tower) and remains of the walls of a castle.

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17.5 km

Montagny Castle Ruins

Highlight • Castle

The hill of Montagny, a strategic point that controlled part of the Broye valley, has been inhabited since ancient times. But due to the lack of systematic excavations, it is …

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17.8 km

Riau de Chaudeires Stream

Highlight • River

Unique nature around the Riau de Chaudeires

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20.7 km

Arbognes Singletrack and Waterfall

Highlight • Trail

Let's go! Top single trail (S2) with a high fun factor.

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24.6 km

Cabane En Berley Picnic and Grill Area

Highlight • Rest Area

Picnic area, grill, all in the middle of the bush and at the intersection of paths.

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25.1 km

En Berléy Singletrack

Highlight (Segment) • Trail

Short and crisp single trail S1. Can be ridden from both sides.

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41.3 km

Cigognier Sanctuary

Highlight • Historical Site

Built on a podium, the Roman sanctuary consists of a temple and a triple portico - at least that's what it was then. Today, one striking pillar catches your eye. …

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