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Mountain biking trails

Innerste Reservoir – Innerste Reservoir loop from Herzog Juliushütte

Routes

Mountain biking trails

Innerste Reservoir – Innerste Reservoir loop from Herzog Juliushütte

Moderate

4.8

(56)

153

riders

Innerste Reservoir – Innerste Reservoir loop from Herzog Juliushütte

03:03

45.0km

580m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: July 9, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 26.8 km for 11 m

Waypoints

Start point

Bus stop

Get Directions

4.46 km

Shelter with a view of the Granestausee lake (HWN 110)

Highlight • Mountain Hut

Very nice destination for hikes around the reservoir!

Translated by Google •

Tip by

9.83 km

Granestausee

Lake

15.0 km

Bench with a view of the Grane Reservoir

Highlight • Viewpoint

Here you have a wonderful view of the Granetalsperre, so you just have to take a short break and let this wonderful landscape work its magic on you

Translated by Google •

Tip by

16.1 km

View of the Granetalsperre reservoir

Highlight • Viewpoint

Wonderful view of the Grane Dam

Translated by Google •

Tip by

16.2 km

Grane Reservoir

Highlight • Lake

Around the Granestausee leads a very nice bike path, which always offers beautiful viewpoints on the lake. He also does not have too many vertical meters and should be easy to handle, even for beginners.

Translated by Google •

Tip by

20.3 km

Singletrack Trail Between Rolleweg and Varleystraße

Highlight • Trail

Shortcut with a single trail-like character between Rolleweg and Varleystraße. Can be muddy when wet, I estimate S0. Easier to ride if you come from Hahnenklee, as the first few …

Translated by Google •

Tip by

23.2 km

Trail to Tannengrund

Highlight (Segment) • Trail

Nice trail. Technically easy, fun downhill

Translated by Google •

Tip by

27.2 km

Innerste Reservoir

Highlight • Lake

If you drive around the Innerstetalsperre, you will always come to beautiful swimming areas and beaches, where you can take a break. On hot days you can refresh yourself while …

Translated by Google •

Tip by

29.5 km

Innerste Reservoir

Highlight • Lake

Chilling, picnicking or swimming anything goes

Translated by Google •

Tip by

42.8 km

Diabas Werke GmbH Langelsheim

Ruins

45.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

31.5 km

5.27 km

4.41 km

3.72 km

< 100 m

Surfaces

24.9 km

11.5 km

4.54 km

2.17 km

1.91 km

< 100 m

Elevation

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

Highest point (370 m)

Lowest point (200 m)

Weather

Today

Sunday 12 July

28°C

13°C

34 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

May 3, 2025,Abschiedstour

Last day in the Harz Mountains. It started cool and overcast. And it stayed that way. It started to rain lightly at the Innerste Reservoir, but it cooled down. A shame, since the past few days had been so summery.

One highlight was definitely the plug there (see photo!

Definitely a unique feature worldwide 😎.

Goodbye Harz!

Showing Translation

May 28, 2023,Talsperrenrunde 😊

... whoa, I had to go out with this weather 😊
First it was the circumnavigation of the Granetalsperre, then it continued with some steep climbs in the direction of Wolfshagen. From the Innerstetalsperre, and then back to the Grane.
So, everything is completely full of dust, now man & machine are being made pretty again 🤪.
I wish everyone …

Showing Translation

February 22, 2025,Tour

First major dam circuit around the Innerste and Grane. There was still a lot of riding on the trails, but the temperatures were very good. A little less wind would have been nice, but it was still a lot of fun 😊

Showing Translation

December 2, 2023,2 Talsperrenumrundungen im ❄️🙏🏔️

Trailer for the tour 🤟❄️🏔️vm.tiktok.com/ZGeRrmG5w

Showing Translation

December 2, 2023,Schneespass mit lieben Leuten😊

Today Antonio invited @Antonio #harzvirus to a snow tour.
I was there for the first time, but definitely not the last👍
His team is deeply relaxed and a great team👍😎

Showing Translation

May 2, 2026,Wasser, Wald und Wiese: Langelsheim - Wolfshäger Panoramarunde - Granestausee

On the first May weekend, we went by bike into the forests between Langelsheim and Wolfshagen. At the beginning, we briefly rode along the refreshingly babbling Innerste.

On the Wolfshäger Rundweg, numerous great panoramas over the meadows, pastures, and forests offered themselves – I always find it amazing that we have such landscapes right on our doorstep (and that you …

Showing Translation

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Innerste Reservoir – Innerste Reservoir loop from Herzog Juliushütte

Shelter with a view of the Granestausee lake (HWN 110)

Bench with a view of the Grane Reservoir

View of the Granetalsperre reservoir

Grane Reservoir

Singletrack Trail Between Rolleweg and Varleystraße

Trail to Tannengrund

Innerste Reservoir

Innerste Reservoir

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