The peninsula of Peloponnesus contains eight countries.
Arcadia.
1. Arcadia, a mountainous country, abounding in pastures, and situate in the centre of the peninsula; greatest length, 48 geog. miles; greatest breadth, 36 geog. miles. Mountains: Cyllene, Erymanthus, etc. Rivers: Alpheus, Erymanthus, and several smaller streams. Lake: Styx. Cities: Mantinea, Tegea, Orchomenus, Heræa, Psophis; subsequently Megalopolis, as a common capital.
Laconia.
2. Laconia, likewise mountainous. Greatest length, 66 geog. miles; greatest breadth, 36 geog. miles. River: Eurotas. Mountains: Taygetus, and the headlands Malea and Tenarium. Cities: Sparta on the Eurotas; other places: Amyclæ, Sellasia, and others of little importance.
Messenia.
3. Messenia, west of Laconia; a more level and extremely fertile country, subject to the Spartans from B. C. 668. Greatest length, 28 geog. miles: greatest breadth, 36 geog. miles. City: Messene. Frontier places, Ithome and Ira: of the other places, Pylus (Navarino) and Methone are the most celebrated.
Elis.
4. Elis, with the small territory of Triphylia, on the west of the Peloponnesus. Length, 60 geog. miles: greatest breadth, 28 geog. miles. Rivers: Alpheus, Peneus, Sellis, and several smaller streams. Cities: in the north, Elis, Cyllene, and Pylus. On the Alpheus, Pisa and the neighbouring town of Olympia. In Triphylia, a third Pylus.
Argolis.