Mt Gagazet has all the obvious Everest associations.

Winhill makes me think of small english seaside villages, although I'm aware Winhill doesn't have a seaside. It would just work as one, for me.

Same for Edea's Orphanage. I can imagine it being near Dover, or in Cornwall somewhere.

Junon has an almost old New York vibe to it, to me. An anonymous future US city vibe. All dark and dingy and made up of identical blocks housing industrial workers and bars.