Sempachersee (503m) – Location: elevation=507m/1663ft; coordinates: WGS 84: lat.=47.1378, long.=8.1505; Swiss CH1903+: 2654000/1221000. – geo.admin.ch – OSM

360-degrees panoramas with peak names of Switzerland's beautiful mountains and landscapes. – https://swisspanorama360.github.io