It is possible to TP to the distant ledge in a huge cave-like area from an elevated rock
It doesn’t help you to skip any parts of the map or use it as an exploit, it just puts you out of the map behind invisible walls and you cannot get back
I don’t have screens of how to get there from the side of the intended playable zone, but I think you’ll get where it is anyway.
You could at least put an easter egg there or something…