Isn't a saddle a low-lying, flattish area between two hills--like a plateau between two hills--but not as low-lying as a valley?

Yes, WW. But what would you call an area between saddles, D'entre (les) sangles? I was thinking of it as the same as the area between hills (i.e. "valleys"), though I suppose it may just as well be "peaks" that lie between saddles.

I think I'll just go off and count Stobbies somewhere.