Hiking around the lake in Echternach24 mar
If you are going to the lake in Echternach and you want to avoid the crowds while walking (Luxembourg has only 1% of the country's surface with standing water - lakes are not a typical feature of the landscape) I recommend the autopedestre number 2 walking trail around Lake Echternach. The trail is beautiful, scenic, with quite gentle slopes (the descent is more difficult than the entrance) and mostly paved. The reward for climbing over one hundred meters is a wonderful view of the lake and the southern part of the town.
Link to map in Geoportal.lu.
Lac Echternach AP2