Eski Hisar is an ancient settlement located in present-day Turkey, which was part of the ancient Kingdom of Commagene and later the Roman Empire. It played an important role within the historical fabric of the Commagene region, strategically situated at a crossroads between East and West, though no definitive evidence of its own coinage has been found. This ancient site sheds light on the region's rich cultural and political past.

History

While definitive information regarding the foundation of Eski Hisar is limited, it is known that the region experienced intensive settlement from the 1st millennium BCE onwards. Settlements in the region gained importance particularly during the period of the Kingdom of Commagene, which declared its independence in 163 BCE following the dissolution of the Seleucid Empire. Eski Hisar is believed to have developed as a Commagenian settlement during this era. The Kingdom of Commagene was strategically located west of the Euphrates River, serving as a bridge between Mesopotamia and Anatolia. Culturally, the kingdom blended Hellenistic, Persian, and local Anatolian influences, reaching its zenith particularly during the reign of King Antiochos I Theos (69-36 BCE) with the monumental temples and statues on Mount Nemrut. Smaller settlements like Eski Hisar formed the cornerstones of this kingdom's economic and administrative structure. Commagene was annexed by the Roman Emperor Vespasian in 72 CE, incorporated into the province of Syria, and Eski Hisar consequently came under Roman rule from that date. During the Roman period, the region maintained its importance through the security of trade routes and agricultural production.

Geographic Location

Eski Hisar is located within the borders of present-day Adıyaman province, at coordinates 37.279583 latitude and 38.091262 longitude. Situated in the southwestern part of the ancient Commagene region, this settlement is notable for its proximity to the Euphrates River. It was established at a strategic point within the region's rugged topography, with access to fertile agricultural lands and water sources. Eski Hisar's location may have facilitated its connections with other important Commagenian cities in the region, such as Samosata (modern Samsat) and Arsameia ad Nymphaeum (near modern Gerger Castle). This suggests that the settlement held a certain significance within regional trade and communication networks. Commagene's location at the foothills of the Taurus Mountains, at a transition point to the Mesopotamian plains, contributed to Eski Hisar also having an advantageous position for both defense and agricultural production.

Significance in Antiquity

Eski Hisar's significance in antiquity is most likely related to its roles as a regional settlement during the periods of the Kingdom of Commagene and the Roman Empire. Economically, thanks to its fertile surrounding lands, it may have been an important center for agricultural production, especially for cultivating grains, grapes, and olives. These products provided sustenance for the local populace while also contributing to regional markets. Politically, Eski Hisar likely functioned as a small administrative unit or outpost within the administrative structure of the Commagene Kingdom. During the Roman period, it may have become a center that reinforced imperial authority in the region and carried out administrative duties such as tax collection. Although there is no specific information about its religious importance, given the widespread local cults of gods and goddesses characteristic of the Hellenistic and Roman periods in the region, it is probable that small temples or cultic areas were also present in Eski Hisar. The town is a general example reflecting Commagene's wealth and strategic location.

Coinage

No coins from this settlement are recorded in the NumisTR database. In antiquity, coinage was generally the prerogative of large and important cities, royal centers, or autonomous city-states. During the Kingdom of Commagene, coinage was typically carried out in larger and more centrally located cities, such as the capital Samosata. After the Roman Empire annexed Commagene, coinage was entirely controlled by imperial mints. Therefore, it is thought that smaller settlements like Eski Hisar, instead of minting their own coins, used coins struck in Samosata or other major Roman cities for regional trade and daily economic activities. This situation indicates that Eski Hisar's economic structure was primarily geared towards agricultural production and local needs.

Archaeological Remains

While detailed information about visible archaeological remains at Eski Hisar is currently unavailable, given that it was an ancient settlement, it is probable that various finds would be encountered through surface surveys or excavations. Typically, surface finds such as ceramic sherds, pottery fragments, building foundations, and architectural element fragments are common in such ancient settlements. Furthermore, considering the strategic location of the settlement, traces of defensive wall remains or watchtowers might be found. Roman-era coins, gravestones, and objects related to daily life are also among the potential remains that could be found in the area. Such finds could provide important information about Eski Hisar's chronology, settlement pattern, and the lifestyle of its inhabitants. Detailed archaeological work in the region is critically important for illuminating the mysteries of this ancient settlement.

Today

Eski Hisar is currently an archaeological site located within the borders of modern Adıyaman province. Based on its coordinates (37.279583, 38.091262), it is generally situated in a rural area. Access can be provided by road from Adıyaman city center or surrounding districts, but direct public transport services to the site may not be available. Visitors typically need to reach the area with private vehicles or accompanied by local guides. The region holds potential as an important stop for archaeology and history enthusiasts wishing to explore Commagene's rich cultural heritage. However, as comprehensive archaeological excavations have not yet been carried out, remains may often be found scattered on the surface.