英文關鍵字
adventure
alpine
aragon
barren
cotatuero
expedition
glacial
heritage
hike
hiking
huesca
landscape
magnificent
massif
monte
mountaineering
mountains
national
ordesa
outdoors
park
path
peak
perdido
pyrenees
reserve
ridge
rocks
rocky
site
snow
spain
trek
trekking
under
unesco
valley
view
vista
walking
waterfall
world