adventure
aokigahara jukai
attractions
bat
bat hole
bats
batty hole
cave
die fledermaus
explore
fuji
fuji five lakes
journey
jukai
landscape
lava cave
mother nature
mt fuji
natural
natural monument
nature
saiko bat hole
saiko bat hole and bats
summer
tourism
tourist attractions
tourist destination
travel
west lake
yamanashi
yamanashi prefecture