1 world war
aged
army
battle
battlefield
bohinj
building
bunker
concrete
construction
defense
detail
europa
fort
fortification
fortified
front
grass
green
hill
historic
history
infantry
isonzo front
julian alps
landmark
landscape
lookout
loophole
military
nature
object
old
outdoor
pillbox
post
protection
remain
rock
security
shelter
sky
slovenia
stone
turret
view
vintage
warfare