architecture
castelo dos mouros
castle
castle of the moors
christianity
convent
cultural landscape of sintra
defense
faade
fortification
grande lisboa
iberia
iberian peninsula
islamic
landmark
lisbon
luxury
medieval
monastery
monk
monument
moors
mountain
mountains
national monument
palace
palacio da pena
park
pena
portugal
portuguese riviera
romantic
romantic architecture
romanticist
saint jerome
sao pedro de penaferrim
sintra
strength
tourism
tourist
tourist attraction
unesco
walls
world heritage site
world heritage site unesco