Innerste Dam – Lautenthal loop from Oker

Bike touring routes & trails

Germany

Saxony-Anhalt

Harz Mountains

Innerste Dam – Lautenthal loop from Oker

Hard

4.7

(173)

532

riders

Innerste Dam – Lautenthal loop from Oker

03:47

53.7km

640m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 24, 2026

Waypoints

Start point

Train Station

Get Directions

16.3 km

Innerstetalsperre

Highlight • Lake

Good for a road bike tour despite the traffic. The two-lane road is so well developed that overtaken cars usually don't push you very often.

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16.5 km

Innerste Cycle Path

Highlight • Cycleway

For me, the Innerster Cycle Path between Wildemann and Langelsheim is one of the most beautiful cycle paths in the Goslar district. It doesn't run directly along the road, even …

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19.3 km

Innerste Dam

Highlight • Lake

The Innerste Dam is a dam in the Innerste region, located in the northwest of the Harz Mountains between Langelsheim, Wolfshagen, and Lautenthal. It was built between 1963 and 1966 …

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22.5 km

Lautenthal

Highlight • Settlement

The mining town of Lautenthal owes its existence to a miner named Kaspar Bitter, who discovered a rich ore vein on the Kranichsberg around 1530. With some of the silver …

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33.2 km

Lower Grumbacher Pond and Shelter (HWN 113)

Highlight • Lake

Beautifully situated, this pond with benches and a wooden hut offers the ideal opportunity for a break.

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39.5 km

View of the Harz Mountains

Highlight (Segment) • Viewpoint

A beautiful, lonely, but easy to drive gravel road with a great view.

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45.7 km

View of the Granetalsperre

Highlight • Viewpoint

A light but enduring circuit around the reservoir.

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46.7 km

Steinbergalm

Highlight • Mountain Hut

Very nice excursion restaurant, arrived here on a hike. Beautiful patio with delicious food and friendly service. Eating and drinking in a higher price range with consistent quality.

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53.7 km

End point

Train Station

Way Types & Surfaces

Way Types

21.6 km

19.4 km

9.54 km

1.68 km

1.03 km

361 m

< 100 m

Surfaces

29.1 km

15.5 km

5.82 km

1.89 km

1.13 km

262 m

Elevation

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

Highest point (600 m)

Lowest point (210 m)

Weather

Friday 9 October

14°C

8°C

67 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

Comments

October 3, 2021,Granetalsperre – Innerste-Radweg über Hahnenklee

Today we went on the Innersteradweg from the Granetalsperre to the Innerstetalsperre to Lautenthal / Wildemann / Hahnenklee back to the Granetalsperre. Nice round, is recommended. 🚴‍♀️🚴‍♂️

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September 17, 2023,Innerste- und Granetalstausee ab Langelsheim 41km/558hm

Top route. Only the part behind Hahnenklee was a bad plan: steeply downhill over scree. Difficult to manage without a mountain bike. Greetings to Heika for her suggestions.

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June 9, 2023,2023 Harzrunde und WHH Radweg Wildemann bis Goslar

Another stage of the Weser-Harz-Heide cycle path from Wildemann to Goslar. A very nice bike path on a former railway embankment, paved and downhill. The way to Wildemann via Hahnenklee and the Steinbergalm. A bit tiring but that's part of it. All in all a very nice round.

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July 29, 2024,Bicycle Tour

Original tour is the "Granetalsperre - Lautenthal in the Harz round from Goslar"

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August 27, 2023,Autofreies Innerstetal mit Hahnenklee und Granetalsperre 2023

Jaaaaa.... it was a lot less busy than when the "Car-free Innerstetal Bicycle Adventure Day" was still quite young. I can still remember how it was back then. Lower Saxony Environment Minister from the Greens, Monika Griefhahn, opened the adventure day. At that time we flocked to Wildemann in thousands.
Not much is left. What is most annoying are the …

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August 10, 2022,An der Innersten zum Wildemann und verhext zurück nach Goslar

Very nice, often shady tour, to drive very well even without E. You should plan a little more time for Goslar. The tour is recommended!

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May 22, 2026,Westharzer Wasserläufe: Langelsheim - Granestausee - Hahnenklee - Wildemann - Lautenthal

Wow, the free Friday before the long Pentecost weekend was spontaneously used for an approximately 50 km circular tour in sunny weather.

It's always a unique feeling when you're out on a weekday morning – the paths are mostly deserted then. All the more could you enjoy the fresh nature and the wonderful forest air after the rains of the …

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August 12, 2024,Goslar Tour 1

It was a really nice tour and we had great weather. There was a small part where we drove in circles. Please don't drive this part, it's at about kilometer 38, please drive straight down Granetalstrasse. Have fun if you follow it.

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