英文關鍵字
alpine
alps
altitude
angle
area
boulder
dark
discovery
dramatic
environment
expansive
extreme
flowing
geology
glacier
glowing
high
idyllic
lake
landscape
majestic
morphology
mountain
mountains
nature
nobody
outdoors
panoramic
peak
pond
range
reflecting
reflection
remote
rock
rocky
scenics
sky
summer
sunrise
sunset
surface
terrain
top
uncontaminated
view
water
wide
wilderness