alp
alpine
alps
alternative
alternative energy
blue
clouds
concrete
construction
dam
electric
electricity
emosson
energy
europe
generator
high
hiking
hill
huge
hydroelectric
hydroelectric power station
ice
lake
landmark
landscape
large
may
mountain
nature
outdoor
peak
power
reservoir
river
rock
scenic
sky
snow
sunny
swiss
switzerland
tourism
travel
vacation
valley
view
wall
water
white