GordoInTheParks
Active Member
It was announced as an expansion of Frontierland though.
That was when they were trying to find a way to ease the blow of the loss of RoA. I suppose it could be part of Frontierland as long as we all can erase the wild west image that the word Frontier generates. Amazingly, the Oxford Dictionary defines "Frontier" as "a line or border separating two countries". That seems to fit right in with what we are getting, a land that borders more than one country (land).
How you see it does not matter as it has absolutely nothing to do with how it's officially organized.
Honestly, I think that just like RoA was, what land Piston Peak technically resides in is kind of a matter of semantics, when it's seen from multiple lands. The entrance for the mini land itself will be directly across from Haunted Mansion, and I do believe that there's a strong chance that the ride vehicles will likely not even be visible from the rest of Frontierland.