英文關鍵字
ancient
and
arab
arabian
architectural
architecture
attraction
barrier
castello
castle
destination
distance
europe
european
famous
fort
fortification
fortress
hill
historic
historical
iberia
iberian
landmark
location
monument
moorish
moors
mountain
national
old
palace
park
pena
place
portugal
portuguese
relic
ruin
scene
scenery
scenic
sintra
steps
the
top
tourist
travel
turrets
view
wall
walled