Cycling past geological witnesses of the Rhine between Lek and Heuvelrug

The Kromme Rijn area is home to a beautiful river landscape. A part of undiscovered Netherlands with numerous geological treasures. Jeroen Schokker and Wim Dubelaar unlock those treasures with a cycling tour through the area and its adjacent ridge. In this photo blog, Geert-Jan Vis takes you through part of this beautiful route.