The Greeks having descended from the summit of the pass of Dryoskephalæ towards the Bœotian plain, discovered that the Persians were encamped upon the Asopos, and took up their position “on the foothills of Kithæron.”[194] H. ix. 22. Herodotus refers later to this position as having been at Erythræ. The site of that small town has been somewhat in dispute; it appears to have been in the hollow on the north side of the mountain into which the road from Dryoskephalæ descends.[195]

FIRST POSITION OF THE GREEKS.

The position taken up by the Greeks is recognizable without difficulty at the present day. Their right was on the high bastion of Kithæron, east of Erythræ, stationed for the most part, in all probability, in the neighbourhood of the old fort which here overhangs the road. Their centre was on the low ground, à cheval of the Thebes road. Their left was probably on the slopes of the high ridge (ridge 1 in the map) to the east of the site of Kriekouki. The numbers present at this time are not known. All that is known is that, after considerable reinforcements had come in, from a hundred thousand to a hundred and ten thousand Greeks were in the field. It is not therefore possible to say what would be likely to be the length of the Greek front in this first position.

The strength of the position would be great. Their right and left wings would be unassailable by cavalry, and only assailable by infantry at a great disadvantage. Only on the flat ground in front of Erythræ would it be possible for the Persian cavalry to attack them, and this only along the right or east portion of the low ground, since the left or west portion of their centre would be protected by deep and precipitous stream-gullies which are there at this day, and must have existed in a similar form at the time of the battle. ATTACK BY PERSIAN CAVALRY. The comparatively advanced position of their centre in front of Erythræ, instead of on the difficult ground south of its site, was probably due to their being largely dependent on the wells of the little town for their supply of water.

THE FIRST POSITION AT PLATÆA.

1. Greek right.

2. Greek centre.

3. Greek left.

4. Site of Erythræ.