Dipaea or Dipaia (Ancient Greek: Δίπαια) was a town of ancient Arcadia in the district Maenalia, through whose territory flowed the river Helisson (present Elissonas), a tributary of the Alpheius. Its inhabitants removed to Megalopolis on the foundation of the latter city (371 BCE). It is frequently mentioned on account of a battle fought in its neighbourhood between the Lacedaemonians and all the Arcadians except the Mantineians, sometime between 479 and 464 BCE.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1854–1857). "Dipaea". Dictionary of Greek and Roman Geography. London: John Murray.
37°32′38″N 22°16′23″E / 37.544°N 22.273°E