It covers most of the Peloponnese peninsula, except for the northwestern subregions of Achaea and Elis which belong to Western Greece and a small portion of the Argolid peninsula that is part of Attica.
The area largely comprises the Peloponnese peninsula, with the northwestern regions of Achaea and Elis in Western Greece and a portion of the Argolid peninsula in Attica being excluded from this coverage.