Ancient tradition, as recorded by Strabo and Pausanias, placed the Seven Cities offered by Agamemnon to Achilles in the area of the shores of the Messenian Gulf, between Kardamyle on the south-east and Methone on the south-west. The phrase πᾶσαι δ᾿ ἐγγὺς ἁλός roughly confines them to the coastal area, but it need not exclude identifications with sites farther inland, provided that these are not too far distant from the sea, and are connected with it by easy routes. For example, Kambos (?Ἐνόπη) and the site of the classical Thouria (?Ἄνθειαor Αἴπεια) lie 5 kilometres and 6 kilometres inland respectively, but their territory may have extended towards the coast, and the distance from the sea is not great. I have assumed as a working hypothesis that the Seven Cities actually existed in the Late Mycenaean Period, although possibly with slightly different names, and although they are not mentioned in the Achaean Catalogue of Ships in the Iliad; and I have taken the position of Mycenaean sites in the area to be the most relevant factor to the problem of locating the Seven Cities.
I have carried out surface exploration in south Messenia over a period of five to six weeks with the purpose of finding out the pattern of the Mycenaean and earlier occupation of the district on the shores of the Messenian Gulf, and I shall give an account of the results obtained at each site, together with a discussion of previous work carried out by others, and then compare the facts with the testimony of the ancient writers, in particular Strabo and Pausanias, before stating my conclusions as to the locations of the Seven Cities, and attempting to reconstruct their history. The relevant sites will be discussed in geographical order from south-east to south-west. (See the map of the area, Fig. 1.)