Comfortable Accommodations Gästehaus Harzklause 1 in Sieber offers a one-bedroom apartment with a family room. Free WiFi is available throughout the property. Modern Amenities The apartment includes a kitchenette with a refrigerator, oven, and TV. A shower provides added comfort. Convenient Location Großer Knollen is a 9-minute walk away. Harz National Park lies 6.2 mi from the property. Kassel-Calden Airport is 69 mi distant. Guest Satisfaction Highly rated by guests, the apartment ensures a pleasant stay.