
From the historic village centre of Grengiols, the trail takes you past the famous tulip fields where the rare Grengjer tulip grows to the hamlet of Bächerhiischere, where you can stroll through a unique avenue of birch trees. The trail then continues through various hamlets on a scenic route to Bister. Along the way, you will learn interesting and surprising facts about the trees lining the path. From Bister, the route takes you along a little-used path via Vogelturm back to Grengiols.