alpine lake obersee in the glarus alps mountain massif and in the glarnerland tourist region, nafels naefels

alpine alps beautiful blue canton colorful destination europe excursion forest forrest glarnerland glarus green hike hiking horizon idyll lake landscape leisure massif meadow mountain mountains naefels nafels natural nature obersee outdoor outlook panorama pastures peak perspective reflection reflections region rock round scenic schweiz sky slopes summer sunbeams swiss switzerland top tourism tourist travel trees trip valley view wanderlust water