hiking and walking trails on the slopes of the lake lucerne or vierwaldstaetersee lake vierwaldstattersee and alpnachersee lake

active activity adventure alpine alpnach alpnachersee alps background backpack beautiful canton climbing country environment europe fitness foliage foot forest freedom green healthy hike hiking lake landscape leisure lifestyle lucerne mountain nature obwalden outdoor outdoors panorama park path peak rock scenery scenic slopes sport spring summer summit switzerland top tourism trail trails travel tree trees trekking vacation vierwaldstaetersee vierwaldstattersee view walking wilderness woods