A nice and relaxed road cycling loop through the Harz. Starting in Thale and covering the Rosstrappe, Bodetal, Rappbodetalsperre, Talsperre Königshütte, and the Brocken (the route continued on over Stolberg and the Joseph Cross up to the Röhringsschacht in Wettelrode, but that part is not shown here).
You can access the full route on Komoot via:
https://www.komoot.com/tour/2560617105?ref=aso&share_token=aevEFfw56bUqvE0iC14DyI0JZUq18VxFE5ggV9Y4Y4tdtYdzHp
Highlights
0:00 Rosstrappe ascent
2:00 Rosstrappe descent
3:39 Bodetal
7:27 Rappbode Dam
10:45 Königshütte Dam
16:23 Brocken ascent
21:02 Brocken descent