In ancient Greece and Rome, an asylum referred to a place where people facing persecution could seek refuge. These locations were largely religious in nature, such as temples and other religious sites.
In ancient Greece the temples, altars, sacred groves, and statues of the gods generally possessed the privileges of protecting slaves, debtors, and criminals, who fled to them for refuge. The laws, however, do not appear to have recognised the right of all such sacred places to afford the protection which was claimed, but to have confined it to a certain number of temples, or altars, which were considered in a more especial manner to have the asylia (Servius ad Virg. Aen. ii. 761.).
There were several places in Athens which possessed this privilege, of which the best known was the Theseum, or temple of Theseus, in the city, which was chiefly intended for the protection of the ill-treated slaves, who could take refuge in this place, and compel their masters to sell them to some other person (Plut. Theseus, 36; Schol. ad Aristoph. Equit. 1309; Hesych. and Suidas, s.v.).
The other places in Athens which possessed the jus asyli were: the Altar of Pity, in the Agora, the altar of Zeus Ayopcuos, the Altar of the Twelve Gods, the altar of the Eumenides on the Areopagus, the Theseum in the Piraeus, and the altar of Artemis, at Munichia (Meier, Alt. Proc. p. 404). Among the most celebrated places of asylum in other parts of Greece, we may mention the temple of Poseidon in Laconia, on Mount Taenarus (Time. i. 128, 133; Corn. Nep. Pans. c. 4); the temple of Poseidon in Calauria (Pint. Demosth. 29); and the temple of Athena Alea in Tegea (Paus. iii. 5. § 6).