The sanctuary of Amphiareion is close to Oropos on the eastern part of Attica, hidden in a ravine, amongst pine trees and rhododendrons. The sanctuary dedicated to the hero Amphiaraos dates back to the 5th century B.C. and was visited by pilgrims who sought answers from the oracle and healing. At a distance of 37 klm. from Athens, the sanctuary is reached driving through small villages and peaceful countryside. The site includes a sacred spring, a temple, as well as a theater and loggia. Religious festivals were held in honor of the hero with athletic games. After visiting the site, drive down to Oropos or Agioi Apostoloi for a wonderful meal of fresh fish.