|Summary:||Open court with peristyle; west of the Sanctuary of Zeus (Altis), between the Theokoleon and the Gymnasium.|
|Date:||ca. 400 BC - 300 BC|
66.35 m x 66.75 m; court: 41.42 m x 41.52 m.
Doric peristyle court, 19 x 19 columns, with water channel and series of rooms arranged on all 4 sides. On the south side of the peristyle was a colonnade of 15 Ionic columns and a small entrance room at either corner. On the north side an ephebeum (exercise room) had an inner colonnade of 9 Ionic columns. On the west and east sides of the court, smaller colonnades and doors opening onto various rooms.