ancient
archaeological
archeology
basque
basque country
biscay
bizkaia
country
euskadi
gorbea
gorbeia
grassland
historic
kurtzegan
kurutzegan
landscape
meadow
megalithic
menhir
monolith
monument
mountain
natural park
nature
neolithic
orozco
orozko
paleolithic
park
pillar
prehistoric
prehistory
primitive
scenery
spain
stone
stoneage