The cult of Orthia (Greek Ὀρθία) was common to the four villages originally constituting Sparta: Limnae (in which it is situated), Pitane, Cynosura, and Mesoa.
Chronologically speaking, historians believe that it likely came after the cult to the city-goddess Athena Πολιοῦχος (Polioũkhos) "protectress of the city" or Χαλκίοικος / Khalkíoikos "of the bronze house".
After the flood caused extensive damage to the site, it was then lifted beyond the reach of the water using sand that formed a blanket-like cover, isolating artefacts existing beneath.
[4] The oldest relics, pottery fragments from the late Greek Dark Ages, indicate that the cult has probably existed since the 10th century BCE, but not before (Rose in Dawkins 1929:399).
All of the details are not known as to what exactly occurred during this celebration, however, it was thought that the girls of Sparta brought gifts to offer Artemis while they sang songs to the Parthenos.
Many myths portray her as a figure that has a society of nymphs serving her as royalty along with satyrs that come from Dionysos, therefore, causing females at a young age to become very honourable towards the cult.
[2] Pausanias describes the subsequent origin of the diamastigosis (ritual flagellation):I will give other evidence that the Orthia in Lacedaemon is the wooden image from the foreigners.
Secondly, the Spartan Limnatians, the Cynosurians, and the people of Mesoa and Pitane, while sacrificing to Artemis, fell to quarrelling, which led also to bloodshed; many were killed at the altar and the rest died of disease.
He used to be sacrificed upon whomsoever the lot fell, but Lycurgus changed the custom to a scourging of the ephebos, and so in this way the altar is stained with human blood.
Now it is small and light, but if ever the scourgers spare the lash because of a lad's beauty or high rank, then at once the priestess finds the image grow so heavy that she can hardly carry it.
The doll-like figures of the goddess Artemis are consistently exhibited wearing a set of wings rather than placing an animal in her hands or by her side.
The body of the figurine slowly declined in detail over time, specifically in the structure of the wings, followed by a disappearance of the head, stick-like feet and a new triangle-shaped frame.
The cult of Orthia gave rise to διαμαστίγωσις / diamastigosis (from διαμαστιγῶ / diamastigô, "to whip harshly"), where the éphēboi were flogged, as described by Plutarch, Xenophon, Pausanias, and Plato.
[15] Tiny sized vases, another type of votive offering, first made an appearance in The Sanctuary of Artemis Orthia at the very start of the Archaic timeline.
One of the most unique terracotta votives discovered in the Sanctuary of Artemis at Orthia were masks that were seemingly created to mimic the human appearance.
[8] At the time, the unexcavated site appeared to consist only of a ruined Roman theatre, largely pillaged after the foundation of modern Sparta in 1834, and about to collapse into the river.
Dawkins writes, "The Roman theatre was easy to protect...a large quantity of ancient objects which by the light they shed on primitive Sparta, have given this dig capital significance."
[8] A sign of human life at its earliest is noted within the darkest of dirt filled with many artifacts that lie directly beneath the altar of the temple.
The remnants found, including bones, were thought to be related to the cult and were discovered to be the remains of animals that were offered by fire to Orthia.