unreachable

US /ˌʌn.ˈriː.tʃ.ə.bəl/
UK /ˌʌn.ˈriː.tʃ.ə.bəl/
1.

도달할 수 없음

If a place or thing is unreachable, it is not possible to get to it, or to get hold of it:

:
The village had been unreachable because landslides had blocked the roads.