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Mountain biking trails

Friuli Venezia Giulia

Gradisca D'Isonzo

Schönburg Tunnel – Summit 3 of Monte San Michele loop from Gradisca d'Isonzo / Gardiscje

Mountain biking trails

Friuli Venezia Giulia

Gradisca D'Isonzo

Schönburg Tunnel – Summit 3 of Monte San Michele loop from Gradisca d'Isonzo / Gardiscje

Moderate

12

riders

Schönburg Tunnel – Summit 3 of Monte San Michele loop from Gradisca d'Isonzo / Gardiscje

01:03

14.2km

260m

Mountain biking

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: August 17, 2026

Waypoints

A

Start point

Bus stop

1

221 m

Gradisca d'Isonzo Theater

Highlight • Monument

Small town rich in history a beautiful park near the castle excellent starting point for cycling on the karst

Translated by Google •

Tip by

2

4.78 km

Bell Tower of the Church of San Martino del Carso

Highlight • Religious Site

Rebuilt in the early 1920s in neo-Romanesque style, after being completely destroyed along with the rest of the town during the First World War, the current church of San Martino …

Translated by Google •

Tip by

3

6.36 km

Trail to Schönburg Tunnel

Highlight • Trail

Alternative to the forest roads that lead to the top of San Michele. No technical or altitude difficulties.

Translated by Google •

Tip by

4

6.48 km

Schönburg Tunnel

Highlight • Historical Site

Continuing along the path that surrounds the entire Sacred Area of Monte San Michele, between Cima 2 and Cima 3, one encounters the entrance portal of the Schönburgtunnel, one of …

Translated by Google •

Tip by

5

6.73 km

Summit 3 of Monte San Michele

Highlight • Viewpoint

Place full of dirt roads and paths of different difficulties, if you want each exit always a different path!

Translated by Google •

Tip by

6

6.96 km

Monte San Michele Panoramic Terrace

Highlight • Viewpoint

The place is now very popular and they have added panoramic terraces towards the plain and towards Slovenia

Translated by Google •

Tip by

7

6.99 km

Monte San Michele and World War I Open-Air Museum

Highlight • Historical Site

A beautiful panorama, on the other hand, a very sad place because of the rampage of the senseless World War I

Tip by

B

14.2 km

End point

Bus stop

Way Types & Surfaces

Way Types

8.69 km

3.08 km

1.54 km

462 m

451 m

Surfaces

8.94 km

2.82 km

2.23 km

174 m

< 100 m

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Elevation

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

Highest point (260 m)

Lowest point (30 m)

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Weather

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Friday 9 October

22°C

12°C

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