History of the Peloponnesian War

And during this winter they sent out requisitions for iron to their allies, and in general were making ready the tools needed in the fortification of Deceleia. And at the same time they were not only devising on their own part ways and means for sending reinforcements in merchant-ships to the army in Sicily, but were also compelling the rest of the Peloponnesians to do likewise. So the winter ended, and with it the eighteenth year of this war of which Thucydides wrote the history.

At the very beginning of the next spring,[*](March, 413 B.C.) earlier than ever before, the Lacedaemonians and their allies invaded Attica, under the command of Agis son of Archidamus, king of the Lacedaemonians. And at first they ravaged the plain of Attica and then proceeded to fortify Deceleia,[*](Situated almost due north of Athens, at the highest point of the pass where the road to Boeotia cuts through the eastern Parnes, the site of the present village of Tatoï.) apportioning the work to the several allied states.

Deceleia is distant from the city of Athens about one hundred and twenty stadia, and about the same distance, or not much more, from Boeotia. The purpose of the fort they were building was to dominate the plain and the most fertile parts of the country, with a view to devastating them, and it was visible as far as the city of Athens.