Scillus or Skillous (Ancient Greek: Σκιλλοῦς) was a town of Triphylia, a district of ancient Elis, situated 20 stadia south of Olympia. In 572 BCE the Scilluntians assisted , king of Pisa, in making war upon the Eleians; but they were completely conquered by the latter, and both Pisa and Scillus were razed to the ground. Scillus remained desolate till about 392 BCE, when the Lacedaemonians, who had a few years previously compelled the Eleians to renounce their supremacy over their dependent cities, colonised Scillus and gave it to Xenophon, then an exile from Athens. Xenophon resided here more than twenty years, and probably composed the Anabasis here, but was expelled from it by the Eleians soon after the Battle of Leuctra, in 371 BCE. He has left us a description of the place, which he s