Harzer Wandernadel, a system of hiking awards in the Harz mountains, included the Eckertalsperre checkpoint which is the first checkpoint, and another checkpoint which is considered as the highest peak in the Harz.
Harzer Wandernadel, a system of hiking awards in the Harz mountains, included the Eckertalsperre checkpoint which is the first checkpoint, and another checkpoint which is considered as the highest peak in the Harz.