4.3
(27)
71
hikers
01:01
3.81km
40m
Hiking
This easy 2.4-mile hike in the Southern Harz Nature Park leads to the unique Kelle gypsum karst cave with its striking turquoise grotto lake
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
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287 m
Highlight (Segment) • Trail
Translated by Google •
Tip by
2.06 km
Highlight • Viewpoint
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Tip by
2.64 km
Highlight • Cave
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Tip by
3.81 km
End point
Parking
Way Types & Surfaces
Way Types
2.82 km
774 m
147 m
< 100 m
Surfaces
1.50 km
848 m
695 m
432 m
217 m
104 m
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Elevation
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Weather
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Friday 15 May
12°C
3°C
31 %
Additional weather tips
Max wind speed: 15.0 km/h
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This route was planned by komoot.
While specific parking details aren't provided, the trail is located within the Southern Harz Nature Park. Hikers typically find parking in nearby towns like Appenrode, Ilfeld, Ellrich, or Niedersachswerfen, which serve as common access points for trails in the region. It's advisable to check local signage upon arrival.
Yes, this trail is categorized as an easy hike, making it suitable for all fitness levels, including families with children and beginners. The paths are generally accessible and do not require special expertise. Komoot estimates the duration at just over an hour with minimal elevation gain.
The trail features a diverse range of surfaces. You'll encounter natural paths, gravel sections, loose ground, and some asphalt and paved areas. There's also a footpath under the Himmelsberg that offers an alternative to a road designed for cars, providing a varied and interesting walking experience.
The primary highlight is the fascinating Kelle gypsum karst cave, a natural monument with a grotto lake known for its beautiful, often turquoise water. You'll also pass a Footpath Along the Gipsstraße in Naturpark Südharz and can enjoy a View of the South Harz Hills.
The Southern Harz Nature Park is beautiful year-round. However, to best experience the vibrant turquoise color of the Kelle cave's water, sunny days are ideal. Spring and autumn offer pleasant temperatures and beautiful foliage, while summer provides longer daylight hours. Winter hikes are also possible, but trail conditions may vary.
Generally, trails in the Southern Harz Nature Park are dog-friendly. However, it's crucial to keep dogs on a leash to protect local wildlife, especially in a nature park known for species like wildcats and lynx. Always clean up after your pet to maintain the natural environment.
No, there are typically no specific permits or entrance fees required to hike this trail or access the Southern Harz Nature Park. However, visitors are expected to respect nature conservation rules and regulations within the park.
Yes, this route shares sections with several other official trails. Approximately 50% of the route follows the Harzklub Weg 34K and the Harzrundweg. It also overlaps with parts of the Radroutennetz Nordhausen, and about 48% of the trail is part of the E1 (Mitten durchs Dreiländereck) and I1 (Sophies große Südharztour) routes.
Komoot estimates the duration of this circular trail to be approximately 1 hour. This is a relatively short and easy hike, making it a great option for a quick outdoor excursion.
While there are no direct facilities on the trail itself, nearby towns such as Appenrode, Ilfeld, Ellrich, and Niedersachswerfen offer various options for cafes, pubs, and accommodation. It's recommended to plan your refreshments before or after your hike in one of these communities.
Yes, for those participating in the "Harzer Wandernadel" (Harz Hiking Badge) program, there is a special stamp box (number 15 for the "Karstwanderweg Südharz" booklet) located at the information boards near the Kelle gypsum karst cave. This is a great opportunity to collect a stamp while enjoying the unique geological features.