aerial
alpine
alps
beauty
brunig pass
canton
daylight
emerald
emerald green lake
europe
european
famous
grass
green
lake
landmark
loveliness
lovely
lungerersee
lungern
medieval
mountain
nature
obwald
obwalden
old
outdoors
picturesque
relax
sarneraavalley
scenic
sky
skyline
spring
summer
sun
sunlight
sunny
swiss
swiss alps
switzerland
tourism
touristic
travel
turquoise
vacation
valley
view
village