Parenzana Tunnel – View of Grožnjan loop from Grožnjan

Mountain biking trails

Croatia

Istria

Parenzana Tunnel – View of Grožnjan loop from Grožnjan

Hard

riders

Parenzana Tunnel – View of Grožnjan loop from Grožnjan

03:45

50.7km

780m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: September 24, 2026

Tips

Includes segments that may be dangerous

Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 5.22 km for 13 m

After 7.39 km for 65 m

Waypoints

Start point

Parking

Get Directions

640 m

Parenzana Tunnel

Highlight • Structure

The tunnel passes Groznjan below. The tunnel lights, which only turn on gradually, are funny.

Translated by Google •

Tip by

823 m

View of Grožnjan

Highlight • Viewpoint

The approach to Groznjan is not particularly demanding, the place is very beautiful and the descent over the Parenzana with a view of Groznjan is easy and beautiful.

Translated by Google •

Tip by

21.4 km

Church of St. Martin, Tar

Highlight • Religious Site

The view from the elevated location is simply magnificent and it is the gateway to the hinterland.

Translated by Google •

Tip by

24.8 km

Lanterna Camping Resort

Highlight • Rest Area

A large campsite with various possibilities to stop off (bars, restaurants, supermarket), as well as free sandy beach and pool access!

Translated by Google •

Tip by

27.5 km

View of the Bay

Highlight • Viewpoint

28.2 km

Antenal Estuary

Highlight • River

Directly between the campsite and Antenal

Translated by Google •

Tip by

35.3 km

Bridge over the Mirna River

Highlight • Bridge

The Mirna is a 53 kilometer long river in Istria, Croatia. The river has its source in Hum and flows into the Adriatic Sea near Novigrad.

Translated by Google •

Tip by

41.6 km

Scarline Nature Park

Nature Reserve

46.1 km

Kalić

Lake

49.7 km

Parenzana Tunnel Sv. Vid

Highlight • Structure

Unlit. In addition, it is better to pull your head in when driving through.

Translated by Google •

Tip by

50.7 km

End point

Parking

Way Types & Surfaces

Way Types

19.2 km

17.6 km

6.02 km

4.02 km

2.69 km

1.11 km

< 100 m

Surfaces

26.5 km

13.3 km

6.73 km

2.89 km

723 m

576 m

Elevation

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

Highest point (300 m)

Lowest point (0 m)

Weather

Friday 9 October

22°C

13°C

69 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

Comments

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Parenzana Tunnel – View of Grožnjan loop from Grožnjan

Parenzana Tunnel

View of Grožnjan

Church of St. Martin, Tar

Lanterna Camping Resort

View of the Bay

Antenal Estuary

Bridge over the Mirna River

Parenzana Tunnel Sv. Vid

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