Heimkehle and Alter Stolberg Loop

This trail is classified as a moderate hike. It covers approximately 9.1 kilometers with an elevation gain of about 155 meters. While the paths are generally accessible, some sections may require sure-footedness, making a good level of fitness beneficial.

The trail takes you through the diverse deciduous forests of the Alter Stolberg, part of the Southern Harz karst belt. You'll experience a unique gypsum karst landscape with features like sinkholes, varied forest environments, and the opportunity to explore the underground world of the Heimkehle cave.

Key highlights include the fascinating Heimkehle Show Cave, the Forest Stairway to Stamp Checkpoint 214 and the Reesberg Doline, the geological wonder of the Reesberg Sinkhole (HWN 214), and a View of Knauff Quarry.

Yes, the Heimkehle Show Cave is a significant highlight. It's one of only two large gypsum show caves in Germany accessible to the public. Guided tours typically last 45 minutes to an hour, and it's notably cool inside year-round, so bring an extra layer.

The Southern Harz Nature Park offers beautiful scenery year-round. Spring and autumn are particularly pleasant for hiking due to mild temperatures and vibrant foliage. Summer is also great, especially for the cool respite inside the Heimkehle cave. Winter hiking is possible, but check conditions as some paths might be icy.

Generally, dogs are welcome on trails in the Southern Harz Nature Park. However, specific rules may apply within the Heimkehle Show Cave itself. Always keep your dog on a leash and ensure you clean up after them to protect the natural environment.

Hiking the trails within the Southern Harz Nature Park, including this route, generally does not require a permit or entrance fee. However, there is an admission fee for guided tours of the Heimkehle Show Cave. It's always a good idea to check the cave's official website for current pricing and opening hours.

Specific parking information for the trailhead is usually available locally. Look for designated parking areas near the Heimkehle Show Cave or in nearby villages. Public transport options to the Southern Harz region might also be available, but direct access to the trailhead by bus can be limited.

Yes, this route intersects with several other well-known paths. You'll find sections that are part of the Hauptwanderweg Eisenach – Wernigerode (blaues Andreaskreuz), the Karstwanderweg, and the Harzklub Weg 41B, among others. This offers opportunities to extend your hike if you wish.

The Southern Harz region is renowned for its distinctive karst landscape, primarily formed by the high solubility of gypsum rock. This geological process creates unique features like sinkholes, dolines, and extensive cave systems, making the area a fascinating destination for geology enthusiasts and nature lovers.

Yes, the "Heimkehle and Alter Stolberg - Southern Harz Nature Park" trail is designed as a loop, meaning you will end your hike at or very near your starting point without needing to retrace your steps.