Continuing along the path that surrounds the entire sacred area of Monte San Michele, between Cima 2 and Cima 3, you come across the entrance portal of the Schönburgtunnel, one of the main defense constructions of the Austro-Hungarian army. Its construction began in 1915 and was carried out by the 7th Feldjager battalion who dedicated the tunnel to the general of the 6th infantry division, Alois von Schönburg Hartenstein, protagonist of the Third Battle of the Isonzo in October 1915.

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Giovanni

September 21, 2025

Mountain biking

Very suggestive, worth a photo.

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Nearby routes

Best routes near Entrance to the Schönburgtunnel

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1. Grand Canal of Trieste – Peak 3 of Monte San Michele loop from Trieste Centrale

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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.2

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2. Chiesa di San Martino Vescovo – Bridge over the Isonzo River loop from Ronchi dei Legionari Nord

46.5km

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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.7

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3. Summit 3 of Monte San Michele – Bridge over the Isonzo River loop from Sagrado

35.3km

03:05

570m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Details

Informations

Elevation 270 m

Weather

Monday 16 March

17°C

4°C

5 %

Additional weather tips

Max wind speed: 20.0 km/h

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Take Me There

Location: Sagrado, Gorizia, Friuli Venezia Giulia, Italy

Other Popular Places to Check Out

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Entrance to the Schönburgtunnel

1. Grand Canal of Trieste – Peak 3 of Monte San Michele loop from Trieste Centrale

2. Chiesa di San Martino Vescovo – Bridge over the Isonzo River loop from Ronchi dei Legionari Nord

3. Summit 3 of Monte San Michele – Bridge over the Isonzo River loop from Sagrado

Other Popular Places to Check Out

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