Wernigerode Castle -- Wernigerode : The Old Town and the New Town -- Mineral Canyon : Public Park of Wernigerode -- The Stapelburg Ruin -- Glassblower Workshop in Derenburg -- The "Horstberg" of Wernigerode -- "Austberg-Rundweg" (Austberg Trail) -- Ziegenberg near Heimburg -- Menhirs near Benzingerode -- Spherical Stones by Blankenburg -- Büchenberg by Elbingerode -- Volkmarskeller (Volkmar's Cellar) -- Geological development of the area