CHAPTER 176

Artemisium is where the sea of Thrace contracts into a narrow channel, running between the isle of Sciathus and the mainland of Magnesia. When this narrow strait is passed you come to the line of coast called Artemisium; which is a portion of Euboea, and contains a temple of Artemis (Diana). As for the entrance into Greece by Trachis, it is, at its narrowest point, about fifty feet wide. This however is not the place where the passage is most contracted; for it is still narrower a little above and a little below Thermopylae. At Alpini, which is lower down than that place, it is only wide enough for a single carriage; and up above, at the river Phoenix, near the town called Anthela, it is the same. West of Thermopylae rises a lofty and precipitous hill, impossible to climb, which runs up into the chain of Oeta; while to the east the road is shut in by the sea and by marshes. In this place are the warm springs, which the natives call "The Cauldrons"; and above them stands an altar sacred to Hercules. A wall had once been carried across the opening; and in this there had of old times been a gateway. These works were made by the Phocians, through fear of the Thessalians, at the time when the latter came from Thesprotia to establish themselves in the land of Aeolis, which they still occupy. As the Thessalians strove to reduce Phocis, the Phocians raised the wall to protect themselves, and likewise turned the hot springs upon the pass, that so the ground might be broken up by watercourses, using thus all possible means to hinder the Thessalians from invading their country. The old wall had been built in very remote times; and the greater part of it had gone to decay through age. Now however the Greeks resolved to repair its breaches, and here make their stand against the barbarian. At this point there is a village very nigh the road, Alpeni by name, from which the Greeks reckoned on getting corn for their troops.