ff the coast of Magnesia suddenly destroying no
less than four hundred of the barbarian vessels, with a considerable
number of men and great treasure, the Grecian navy returned to
Artemisium.

Here they soon made a capture of fifteen of the Persian vessels,
which, taking them for friends, sailed right into the midst of them.
With this exception, the rest of the barbarian fleet arrived safely at
Aphetae.

VII. Meanwhile the mighty land-force of the great king, passing
through Thessaly and Achaia, arrived at last at the wide Trachinian
plains, which, stretching along the shores of Thessaly, forty miles in
circumference, and adjacent to the straits of Thermopylae, allowed
space for the encampment of his army.

The Greeks at Thermopylae beheld the approach of Xerxes with dismay;
they had anticipated considerable re-enforcements from the confederate
states, especially Sparta, which last had determined to commit all her
strength to the campaign, leaving merely a small detachment for the
defence of the capital. But the Carneian festival in honour of the
great Dorian Apollo, at Sparta, detained the Lacedaemonians, and the
Olympic games diverted the rest of the allies, not yet expecting an
immediate battle.

The vicinity of Xerxes, the absence of the re-enforcements they
expected, produced an alarmed and anxious council; Leonidas dissuaded
the confederates from retreat, and despatched messengers to the
various states, urging the necessity of supplies, and stating the
hopelessness of opposing the Mede effectually with the present forces.

Xerxes, in the meanwhile, who had heard that an insignificant band
were assembled under a Spartan descendant of Hercules, to resist his
progress, despatched a spy to reconnoitre their number and their
movements. The emissary was able only to inspect those without the
intrenchment, who, at that time, happened to be the Spartans; he found
that singular race engaged in gymnastic exercises, and dressing their
long hair for the festival of battle. Although they perceived the
spy, they suffered him to gaze at his leisure, and he returned in
safety to the king.

Much astonished at the account he received, Xerxes sent for Demaratus,
and detailing to him what the messenger had seen, inquired what it
might portend, and whether this handful of men amusing themselves in
the defile could seriously mean to resist his arms.

"Sire," answered the Spartan, "it is their intention to dispute the
pass