Suggested tags
dam
aldeadavila dam
hydro
reservoir
cliff
spain
portugal
granite
wall
steep
smooth
dramatic
douro river
river
douro
duero
valley
water
landscape
travel
lake
nature
natural
outdoor
aerial
europe
hydroelectric
artificial
high angle
view
wind
energy
channel
above
mountain
stone
rock
extrusion
canyon
salamanca
environment
renewable
tranquility
scenic
aldeadavila
geology
geologic
power
generator