Is this a hidden feature? It's something I've not seen before anyway...if you option-click on the window title in Finder it shows you a hierarchy list right back up to the root of your drive (see attachment.) Pretty cool I thought!
That's been around since OS 8.5 at least, I think. For me, it is the main way to navigate hierarchies in Finder although it's not immediately obvious to many users. A bit too obscure, Apple.