Blue route 1620

The route starts in centre of Litvínov (crossroads with red 0319, green 3923) and continues around gamekeeper´s lodge to bus station in Meziboří (crossroads with yellow 6931, yellow 6919). From there it goes to crossroads near the Loučná (crossroads with yellow 6919). Than it continues around the Hill of three lords, Střelná and Loučná hills to Flájská dam (crossroads with red 0315) and thah to locality Fláje. From there the route continues to Český Jiřetín (crossroads with yellow6929), where it finishes.