Labraunda was the principal extra-urban sanctuary of the Carian city of Mylasa (modern Milas), situated at an altitude of approximately 750 meters in the Latmos mountains. While functionally a religious center dedicated to Zeus Labraundos, it served simultaneously as a political assembly point for the Carian region, reaching its architectural apogee under the Hecatomnid dynasty in the 4th century BCE.
The site’s sanctity predates the classical temple structures, rooted in an indigenous Anatolian tradition of rock and water worship. The sanctuary is centered around a massive gneiss boulder split in two (the Split Rock/Yarık Kaya in Turkish), located above a natural water source. This feature likely determined the site’s location, with evidence of habitation dating back to the Late Chalcolithic/Early Bronze Age. Before the dominance of Zeus, the site hosted an open-air cult area dedicated to the goddess Kybele. Archaeological evidence includes rock-cut niches, an altar with stairs, libation channels, and terracotta figurines found near the Split Rock. This area represents a synthesis of Urartian, Phrygian, and Ionian cult traditions. By the late 6th century BCE, the first physical temple infrastructure appeared, including a modest temple in antis, an altar, and a propylon (monumental gate).
The most significant architectural development occurred under the Hecatomnid dynasty (specifically Hecatomnus, Mausolus, and Idrieus) in the 4th Century BCE. They transformed a local shrine into a monumental pan-Carian political and religious capital. The satraps rebranded Zeus Stratios (Zeus of the Army) as Zeus Labraundos (Zeus of the Double Axe). The double axe (labrys) was a symbol of power used to link the deity directly to the ruling dynasty. The Hecatomnids terraced the mountainside to create a 20,000 m² complex containing at least 15 new structures. Two massive banqueting halls (Andron A and B) were constructed. Unlike Greek symposia, these halls enforced a hierarchy, emphasizing the satrap’s authority over the Carian aristocracy. Their design featured mixed architectural orders (Doric friezes over Ionic columns) and Persian-influenced sphinx iconography. The original temple was expanded with a surrounding colonnade and a rear chamber. A network of fortresses (such as Burgaz Kale and Tepesar) and watchtowers was established to protect the sacred way leading from Mylasa, securing the sanctuary like a citadel.
Contrary to older theories suggesting a decline after the Hecatomnids, the site remained vibrant and economically active through the Hellenistic and Roman eras. New stoas and monumental fountain houses built in the 3rd century BCE. The Imperial period marked a second architectural bloom with new structures included Roman baths (the largest building on site) and basilicas. The sanctuary maintained its prestige, evidenced by the high number of rock-cut tombs and rich epigraphic records.
Unusually for a Greek sanctuary, Labraunda is surrounded by a vast necropolis, a trait peculiar to Carian religious sites (similar to Panamara). Tombs line the sacred way for over a kilometer. The necropolis includes simple pit graves, rock-cut chamber tombs, and monumental built tombs. A prominent built tomb (resembling the Mausoleum at Halicarnassus in miniature) overlooks the temple terrace, likely belonging to a Hecatomnid royal or high priest.
Religious activity continued into the Byzantine era, transitioning from paganism to Christianity following a destructive fire in the 4th century CE. Ancient structures were repurposed. The East Bath was converted into a church, and a new West Church was built over a Hellenistic portico. Monumental buildings lost their official status; for example, the Andron A was converted into an oil press workshop in the 6th century CE. The site was largely abandoned by the 13th century.
References:
Blid, J. 2021. “Architectural Polychromy at Hekatomnid Labraunda,” in Virtual Retrospect 2017, eds. M. Mulliez & C. Delevoie, Pessac, 113-121.
Henry, O. C. 2020. “A Short Archaeological History of Labraunda,” in The Carians, From Seafarers to City Builders, eds. O. J. Henry & A. Belgin-Henry, İstanbul, 96–115.
Henry, O. C., L. Karlsson, & J. Blid. 2012. “Le sanctuaire de Labraunda: Historique, état des lieux et perspectives de recherche,” Anatolia Antiqua 20, 227–260.
Henry, O. C. et al. 2022. “La saison 2021 à Labraunda,” Anatolia Antiqua 30, 121–161.
Le Bas, M. P. 1888. Voyage archéologique en Grèce et en Asie Mineure sous la direction de M. Philippe Le Bas (1842-1844), Paris.
Söğüt, B., C. Şimşek, & A. Baldıran. 2002. “Labraunda Açık Hava Kült Alanı,” TÜBA-AR 5, 143–163.
Images:
M. P. Le Bas, 1888
J. Blid, 2021
O. C. Henry et al., 2022
Ertuğrul Anıl, 2009
Bora Bilgin, 2009, 2025, 2026
Tayfun Bilgin, 2025, 2026