Ancient Sparta is thus described by Polybius:--"It is of a circular form, and forty-eight stadia in circumference, situated in a plain, but containing some rough places and eminences. The Eurotas flows to the east, and the copiousness of its waters renders it too deep to be forded during the greater part of the year. The hills, on which the Menelaion is situated, are on the south-east of the city, on the opposite side of the river. They are rugged, difficult of ascent, and throw their shadows over the space which is between the city and the Eurotas. The river flows close to the foot of the hills, which are not above a stadium and a half from the city." Its former condition is thus described by Anacharsis:--"The houses at Lacedæmon are small, and without ornament. Halls and porticos have been erected, to which the citizens resort to converse together, or transact business. On the south side of the city is the hippodromus, or course for foot and horse races; and at a little distance from that, the platanistas, or place of exercise for youth, shaded by beautiful plane-trees, and inclosed by the Eurotas on one side, a small river which falls into it, and a canal, by which they communicate, on the other. It is entered by two bridges, on one of which is the statue of Hercules, or 'All-subduing Force;' and on the other that of Lycurgus, or 'All-regulating Law.'" In what condition is this celebrated city at present? "Passing over the Eurotas," says Mr. Dodwell, "we viewed the first remains of the Lacedæmonian capital, now called Palaio-Kastro, consisting of uncertain traces and heaps of large stones, tossed about in a sort of promiscuous wreck. In a few minutes we reached the theatre, which is of large dimensions. The Koilon is excavated in the hill, which rose nearly in the middle of the city, and which served as an Acropolis. The theatre appears of Roman construction, and the walls of the proscenium are principally of brick. The white marble, of which, Pausanias says, it was composed, has disappeared. Near the theatre are the remains of a Roman brick tower. Sparta was originally without walls, and Lycurgus prohibited their erection. Justin asserts that the Spartans first surrounded their capital with walls, when Cassander entered the Peloponnesus; according to Livy, they were built by the tyrant; and Plutarch says they were destroyed by Philopoemen. Pausanias asserts, that the walls were constructed with precipitate haste, when Demetrius and Pyrrhus besieged Sparta. They were afterwards strongly fortified by the tyrant Nabis, and destroyed by the Achæans, by whom, it appears, they were afterwards rebuilt.