The hike on the Lieser Trail through the Eifel begins at the source of the Lieser near Boxberg and continues through the Struth with a wonderful view of the legendary Hilgerath church. How about a break at one of the two Dreese in Neichen or Rengen? The slightly acidic water refreshes and cools you down during a hiking break. The bench under the nature conservation monument of an old oak tree between Neichen and Nerdlen is also inviting.