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Routes

Mountain biking trails

Austria

Tyrol

Bezirk Innsbruck-Land

Region Seefeld – Tirols Hochplateau

Seefeld in Tirol

Isar River in Scharnitz – Isar headwaters loop from Seefeld in Tirol

Routes

Mountain biking trails

Austria

Tyrol

Bezirk Innsbruck-Land

Region Seefeld – Tirols Hochplateau

Seefeld in Tirol

Isar River in Scharnitz – Isar headwaters loop from Seefeld in Tirol

Hard

4.8

(171)

659

riders

Isar River in Scharnitz – Isar headwaters loop from Seefeld in Tirol

03:27

53.0km

620m

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 accessible with public transport.

Last updated: May 10, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 26.5 km for 114 m

Waypoints

Start point

Train Station

Get Directions

14.0 km

Isar River in Scharnitz

Highlight • River

Great path along the Isar to the source with an impressive landscape.

Translated by Google •

Tip by

14.2 km

Karwendelklamm-Blick

Viewpoint

17.9 km

Isar headwaters

Highlight • River

You should only go to the source of the Isar River or the Kastenalm by bike. Walking on the sunny forest road is a miserable slog, especially in summer.

Translated by Google •

Tip by

18.1 km

View of the Isar River and the Karwendel Valley

Highlight • Viewpoint

Just do something good for your feet and soul. Let your gaze wander and relax... 🤗

Translated by Google •

Tip by

18.6 km

Stone Cairns in the Isar River

Highlight • Structure

The Steinmändele (stone tower) are eye-catchers and an absolute attraction.
In the meantime it has become so common that everyone who stops also builds their stone mandeel.

Translated by Google •

Tip by

25.6 km

Gravel Fields in the Isar Valley

Highlight • Natural

Piles of rubble and stones create a bizarre environment here.

Translated by Google •

Tip by

26.5 km

Isar Source

Highlight • River

The Isar has a total length of around 295 kilometers and has its source in the Karwendel mountains in the Hinterautal (Tyrol). It is the fourth largest river in Bavaria …

Translated by Google •

Tip by

28.7 km

Access to the source of the Isar

Highlight • River

From here, you can walk to the source of the Isar River, which isn't very far. There's an information board right along the path.

Translated by Google •

Tip by

30.8 km

Stone Cairns on the Isar

Highlight • Structure

The sea of countless stone almonds is beautiful to look at. Everyone can realize themselves here with a small pile of stones. Dr Platz almost has something spiritual and is …

Translated by Google •

Tip by

53.0 km

End point

Train Station

Way Types & Surfaces

Way Types

39.3 km

7.35 km

6.28 km

120 m

< 100 m

Surfaces

37.8 km

13.7 km

684 m

682 m

207 m

Elevation

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

Highest point (1,220 m)

Lowest point (960 m)

Weather

Thursday 25 June

24°C

11°C

-- %

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Isar River in Scharnitz – Isar headwaters loop from Seefeld in Tirol

Isar River in Scharnitz

Isar headwaters

View of the Isar River and the Karwendel Valley

Stone Cairns in the Isar River

Gravel Fields in the Isar Valley

Isar Source

Access to the source of the Isar

Stone Cairns on the Isar

Nearby routes

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