alcazar
ancient
architecture
avila
brick
building
capital cities
castile and leon
castilla y leon
city
defense
entrance
europe
facade
fortification
gate
gateway
gothic
heritage
historic
historical
holiday
landmark
landmarks
medieval
medieval city walls
national monument
no people
old
outdoors
passage
portal
portico
rock
rustic
spain
stone
street
stronghold
tourism
tower
traditional
travel
travel destination
trip
urban
vacation
wall
world heritage