Heroön

Shrine dedicated to an ancient Greek or Roman hero

A heroön or heroon (plural heroa) (/h//ᵻ/'/r//oʊ//.//ɒ//n
/; ἡρῷον, pl. ἡρῷα), also latinized as heroum, is a shrine dedicated to an ancient Greek or Roman hero and used for the commemoration or cult worship of the hero. They were often erected over his or her supposed tomb or cenotaph. They were erected from the time of archaic Greece to the Augustan Roman period, and as far afield as Ai Khanoum in Afghanistan.

The Romans and the Greeks practised an extensive and widespread cult of heroes. Heroes played a central role in the life of a polis, giving the city a shared focus for its identity. The cult typically centred on the heroön in which the hero's bones were usually believed to be contained. In a sense, the hero still lived: he was offered meals; he was imagined to be sharing feasts. His allegiance was seen as vitally important to the continued well being of the city. This led to struggles between Greek cities for control of heroic remains. Greek literature records how Cimon of Athens avenged the death of the legendary hero Theseus in 469 BC, finding a set of bones allegedly belonging to the hero and returning with them in triumph to Athens. Similarly, Herodotus records in his Histories that the Spartans raided the heroön of the city of Tegea, stealing the bones of Orestes. This was regarded as changing the hero's allegiance from Tegea to Sparta, ensuring that the Spartans could defeat the Tegeans as foretold by the Oracle of Delphi. (For an analogous practice in ancient Rome, see evocatio). Many examples of heroa can be found around the tholos tombs of Mycenaean Greece and in or near the sacred areas of a number of Greek cities around the Mediterranean. A particularly well preserved example, the so called Tomb of Theron, can be found at Agrigento in Sicily. The Greek city of Paestum, south of Naples, has an unlooted heroon of an unknown figure, perhaps the city founder, with its contents intact (now in the museum there), including large metal vases. Another notable one, at Vergina in Greek Macedonia (the ancient city of Aigai Αἰγαί), is thought to have been dedicated to the worship of the family of Alexander the Great and may have housed the cult statue of Alexander's father, Philip II of Macedon. The sanctuary of Zeus in Nemea also contains a heroön, this one dedicated to the infant hero Opheltes. The Heroon at Nemea was known as a popular place to practice magic due to the nature of Opheltes' death. A well preserved Roman heroön from the Augustan period is situated in the ancient city of Sagalassos in what is now Turkey. Another well preserved and well known heroön is the Library of Celsus in Ephesus, Turkey. It was built to honor a Roman senator, Tiberius Julius Celsus Polemaeanus, a consul and proconsul of Asia from 92 to 107 and governor of Asia when he died in 114. He bequeathed a large sum of money for its construction which was carried out by his son. Apart from the library in Alexandria, Egypt, it was one of the largest libraries of the ancient world.

Heroa sites were often linked to hero cults, due to the variety of different uses for hero cults that they provided. They acted as places of worship, where cult followers could leave grave goods and other worship offerings, and were used as locations where feasts could be held to honor the hero and remember the hero's great feats. These events occurred primarily because of the Greek belief of heroes possessing special abilities that lingered locally even when he died, and it was believed that offerings and worship towards this hero would allow living cult members to tap into this power.