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Routes
Bike touring routes & trails
Germany
Saxony-Anhalt
Harz Mountains
Oberharz am Brocken

Rappbode Forebay – View of Hasselvorsperre loop from Stadt Hasselfelde

Routes
Bike touring routes & trails
Germany
Saxony-Anhalt
Harz Mountains
Oberharz am Brocken

Rappbode Forebay – View of Hasselvorsperre loop from Stadt Hasselfelde

Moderate

4.6

(5)

24

riders

Rappbode Forebay – View of Hasselvorsperre loop from Stadt Hasselfelde

02:19

33.4km

410m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 24, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 10.9 km for 8 m

After 16.4 km for 11 m

Waypoints

A

Start point

Parking

Get Directions

1

5.51 km

Rappbode Forebay

Highlight • Monument

From the Rappbode Dam, you have breathtaking views over dense forests, rolling hills, and the shimmering water. The surrounding nature invites you to linger, hike, and breathe deeply.

Translated by Google •

Tip by

2

18.8 km

Königshütte Reservoir

Highlight • Lake

A beautiful and easy cycle path on both sides of the river bank.

Translated by Google •

Tip by

3

18.8 km

View of the Bode River

Highlight • Viewpoint

4

19.9 km

The dam was built on the Bode as an 18 m high concrete gravity dam for drinking water supply and flood protection, with a war-related interruption from 1939 to 1943 and 1952 to 1956, but is also used to raise low water levels and generate electricity. The hydroelectric plant has a nominal output of 60 kW and generates 0.18 GWh per year.
The slightly curved wall is 108 m long and has a volume of 13,500 m³. It can be overflowed almost across its entire width. A fishbelly flap is installed in one field, which can be lowered by 1.5 m to relieve flooding.
The reservoir has a volume of 1.2 million m³ and covers an area of 32 hectares. Part of the water is channeled from here through a 1,795 m long tunnel to the Rappbode Dam. The other part flows into the Bode to the Wendefurth dam, where it rejoins the water from the Rappbode dam.
Source: Wikipedia

Translated by Google •

Tip by

5

20.9 km

View of the Upper Harz

Highlight • Viewpoint

The Upper Harz with a view of the two highest elevations in the Harz Mountains - Wurmberg and Brocken

Translated by Google •

Tip by

6

25.6 km

From here you have a great view of the dam, a bench invites you to take a break and HWN stamp collectors are also rewarded.

Translated by Google •

Tip by

7

29.1 km

Hassel Forebay

Highlight • Lake

From the stamping point you have a nice view of the pre-lock.

Translated by Google •

Tip by

8

29.5 km

View of Hasselvorsperre

Highlight • Viewpoint

The Hassel Vorsperre is located northwest of Hasselfelde. Its gravity dam, which dams the small river Hassel, was built between 1956 and 1959. The concrete bulwark is 21.5 meters high, 141 meters long and two meters wide at the top of the wall. The approximately 1,700 meter long and up to 250 meter wide reservoir holds approximately 1.47 million cubic meters of water at maximum storage. It covers an area of approximately 25 hectares. In addition to the Hassel, which gives it its name, various other small and unnamed streams flow into the reservoir.

The Hasselvorsperre reservoir, which is normally full to the brim, is part of the Rappbode dam system. The dam is mainly used to pre-clean drinking water. Suspended solids and other coarse contaminants settle on the bottom of the artificial lake. The water then flows - freed from these unwanted particles - via the overflow on the dam wall towards the main dam.

After more than half a century of service, the reservoir was extensively renovated in 2014. As part of this construction work, which lasted several months, the wall crown with the railing as well as the overflows and the valve house were renewed.

Over time, the man-made body of water has become home to countless animals. It has, among other things, a species-rich fish population. With appropriate permission, fishing is also permitted in the Hassel Vorsperre. However, any additional activities for recreational purposes of any kind as well as water sports use of the reservoir are prohibited.

A six kilometer long circular hiking trail leads around the Hasselvorsperre reservoir. On the way you will pass several viewpoints. A section of the path on the west bank belongs to the southern route of the Harzer Hexenstieg. A good starting point for the hike around the lake is the parking lot on the Hassel north of the "Hagenmühle" on the northwestern outskirts of Hasselfelde.

Translated by Google •

Tip by

30.4 km

Hassel-Vorsperre

Lake

B

33.4 km

End point

Parking

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Way Types & Surfaces

Way Types

24.8 km

3.91 km

2.23 km

1.48 km

669 m

251 m

< 100 m

Surfaces

22.1 km

8.88 km

1.53 km

518 m

347 m

< 100 m

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Elevation

Elevation

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Highest point (500 m)

Lowest point (420 m)

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Weather

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Thursday 9 July

23°C

11°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

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