A place out of sight or beyond one's ability to supervise; somewhere out of one's view.
貴重品を目の届かないところに置くと盗難の原因になる。
Putting valuables out of sight can lead to theft.
子供を目の届かないところで遊ばせるのは危険だ。
It's dangerous to let children play where you can't keep an eye on them.
工場の裏手は目の届かないところがあり、整理整頓が行き届いていなかった。
There were out-of-sight areas behind the factory, and they were not well organized.