Deserted Escape Path.....?

[Pokemaster Ash]

I think the topic title speaks for itself. Serebii.net has this location mentioned a couple of times in its various D/P related articles (Dex entries, TM list). I don't remember ever seeing this place. Where is it, or might I have been through there and just not noticed?

[Blademaster]

Serebii.net forgot to translate that name. The English one is...

Well... Here's a hint: Check between Jubilife City and Floararoma Town after you get HM04.

[Jeff]

Ravaged Path

I remember the name because the Zubats in there are easy pickings for some speed EVs.