Planning out where to refill on your Three Lakes Loop - Schalkenmehrener Maar, Weinfelder Maar and Gemündener Maar hiking journey? Find detailed information on essential services including water points, food supplies, rest areas, pharmacies, and transport links nearest to the trail. The HiiKER app will help to ensure your adventure is as well prepare as it is unforgettable. Add each of your chosen refill spots to your waypoints and have them ready and available to navigate to on the HiiKER app.