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Germany
Saxony-Anhalt
Harz Mountains
Goslar

Innerstetalsperre

The best waterfall hikes and walks around Innerstetalsperre

4.6

(32164)

111,919

hikers

19

hikes

Waterfall hiking trails around Innerstetalsperre are set within the Harz Mountains, characterized by valleys, forests, and the Innerstetalsperre reservoir itself. The region features a mix of deciduous woodlands and the artificial lake formed by the Innerste dam. These trails offer varied terrain, from paths around the reservoir to routes exploring the surrounding natural features.

Best waterfall hiking trails around Innerstetalsperre

  • The most popular waterfall hiking route is Spiegeltal Waterfall – Grumbacher Graben Trail loop from Hahnenklee, a 10.5 miles (16.9 km) trail that takes 4 hours 42 minutes to complete. This moderate route explores the Spiegeltal Waterfall and historical Grumbacher Graben.
  • Another top favourite among local hikers is Upper Spiegeltal Pond – Spiegeltal Waterfall loop from Landkreis Goslar, a moderate 6.3 miles (10.1 km) path. This route connects the Upper Spiegeltal Pond with the Spiegeltal Waterfall, traversing forested areas.
  • Local hikers also love the Spiegeltal Waterfall – Upper Spiegeltal Pond loop from Landkreis Goslar, a 7.4 miles (11.9 km) trail leading through woodlands and past water features, often completed in about 3 hours 20 minutes.
  • Hiking around Innerstetalsperre is defined by its diverse forests, the reservoir's shoreline, and the valleys of the Harz Mountains. The network offers options for easy, moderate, and difficult routes, catering to various ability levels.
  • The routes in Innerstetalsperre are highly rated by the komoot community with an average score of 4.5 stars from over 7,000 reviews. More than 27,000 hikers have used komoot to explore Innerstetalsperre's varied terrain.

Last updated: July 9, 2026

4.8

(584)

1,801

hikers

#1.

Spiegeltal Waterfall – Grumbacher Graben Trail loop from Hahnenklee

16.9km

04:41

310m

310m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate
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Popular around Innerstetalsperre

The best swimming lakes in Lower Saxony

Other adventures around Innerstetalsperre

The best swimming lakes in Lower Saxony

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Tips from the Community

Christof K
June 29, 2026, Mittlerer Teich Dam

beautiful and always gladly again

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Nice there, great paths

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The pond appears calm and natural, although it was artificially created. Its dam is around 140 meters long and about 12 meters high; behind it, a body of water approximately 450 meters long is dammed up. Its location between Hahnenklee and Lautenthal also makes it attractive for strolls and hikes. Swimming is possible there during the season, and according to current information, the pond has drinking water quality. The pond was created in the 17th century by miners to store and use water for mining.

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Andrea
February 28, 2026, Kuttelbacher Teich

The Kuttelbacher Teich is a historic reservoir near Hahnenklee - Bockswiese. There is a beach club and a café. The pond was created by miners and is part of the Upper Harz water management system and is a UNESCO World Heritage site.

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The church was built in ten months from 1907 to 1908. Its model was the much older stave churches of Norway. Prof. Karl Mohrmann, consistorial master builder of the Hanoverian regional church, drew inspiration from Nordic churches, but adapted the size and design to the needs of the congregation. Thus, the Hahnenklee Stave Church, with its 240 seats, is larger than its Norwegian counterparts, and the relatively large windows allow plenty of light into the interior. The local craftsmen used spruce wood from the surrounding area as building material, which also made construction more cost-effective than the originally planned neo-Gothic brick structure. Many elements of the architectural style are reminiscent of shipbuilding, even somewhat of Viking ships with their numerous dragons on the roof and in the decorations. The chandelier is modeled after a ship's wheel.

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Simply beautiful here.

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A generously situated pond in beautiful surroundings

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Beautiful pond generously situated

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Frequently Asked Questions

How many waterfall hiking trails are available around Innerstetalsperre?

There are over 20 dedicated waterfall hiking trails around Innerstetalsperre, offering a variety of options for exploring the region's natural beauty.

Are there easy waterfall hikes suitable for beginners or families?

Yes, the Innerstetalsperre region offers 5 easy hiking routes. While some specific waterfall trails are moderate, the broader area features accessible paths, such as the approximately seven-kilometer-long circular path around the reservoir, which is generally considered easy and suitable for all fitness levels, including families.

What kind of landscapes can I expect on waterfall hikes around Innerstetalsperre?

Waterfall hikes around Innerstetalsperre are set within the picturesque Harz Mountains, characterized by diverse landscapes including valleys, mountains, meadows, and dense deciduous forests of beech and oak. You'll also encounter the Innerstetalsperre reservoir itself, with its unique overflow tower and scenic shorelines.

Are there any circular waterfall routes in the area?

Yes, many of the waterfall trails are designed as circular routes. For example, the Upper Spiegeltal Pond – Spiegeltal Waterfall loop from Landkreis Goslar is a popular moderate circular path connecting the pond with the waterfall through forested areas.

What do other hikers enjoy most about the waterfall trails in Innerstetalsperre?

The trails around Innerstetalsperre are highly rated by the komoot community, with an average score of 4.5 stars from over 7,000 reviews. Hikers often praise the diverse forests, the scenic reservoir views, and the well-maintained paths that make exploring the waterfalls and surrounding nature a rewarding experience.

Are the waterfall hiking trails around Innerstetalsperre dog-friendly?

Generally, the hiking trails in the Harz Mountains, including those around Innerstetalsperre, are dog-friendly. However, it's always recommended to keep dogs on a leash, especially in nature reserves or near wildlife, and to check specific trail regulations before you go.

What are some notable attractions or points of interest I might see along these trails?

Beyond the waterfalls themselves, you can explore several interesting features. The Innerste Reservoir Overflow Tower is a distinctive landmark. Parts of the trails follow the old Innerstetalbahn Rail Trail, which is now used for hiking and cycling. You might also encounter idyllic rest stops with tables and benches, perfect for enjoying the views.

Is there parking available for waterfall hikes near Innerstetalsperre?

Yes, there are designated parking areas in the vicinity. For instance, the Innerstetalsperre Parking Area provides convenient access to the trails around the reservoir and beyond.

Can I find cafes or restaurants near the waterfall hiking routes?

Yes, there are options for refreshments. For example, Mende's Lake View - Restaurant is located near the Innerste Reservoir, offering a place to relax and enjoy a meal after your hike.

What is the best season to visit Innerstetalsperre for waterfall hikes?

While beautiful year-round, autumn offers a particularly picturesque backdrop with colorful leaves reflecting in the still water of the reservoir. Spring also brings lush greenery and often higher water levels for the waterfalls. Even in winter, the area transforms into a 'true nature experience' suitable for cross-country skiing on some paths.

Are there any longer-distance trails that incorporate the Innerstetalsperre area?

Yes, the Innerstetalsperre is part of longer routes. The old Innerstetalbahn route is integrated into the Lower Saxony long-distance cycle path No. 5. Additionally, the reservoir is situated along the 60 km 'Harz Forester's Path,' a long-distance hiking trail that visits three dams, including the Innerstetalsperre.

What is the difficulty level of the waterfall trails?

The waterfall trails around Innerstetalsperre offer a range of difficulties. You'll find 5 easy routes, 13 moderate routes, and 2 more challenging options, ensuring there's something for various fitness levels. A popular moderate route is the Spiegeltal Waterfall – Grumbacher Graben Trail loop from Hahnenklee.

Most popular routes around Innerstetalsperre

Dog-friendly hikes around Innerstetalsperre

Most popular attractions around Innerstetalsperre

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