Seleukeia, an important city located on the southern coast of ancient Anatolia, near the intersection of Lycia, Pamphylia, and Pisidia, maintained its existence from the Hellenistic Period to the Byzantine era. Established at a strategic point in this region, particularly notable for its mountainous geography, the city remained under the influence of various civilizations throughout history. Today, with its remains located near the Manavgat district of Antalya province, Seleukeia preserves its place in the region's ancient heritage.

History

The foundation of Seleukeia is generally attributed to the Hellenistic Period, specifically to Seleucus I Nicator, the founder of the Seleucid Empire, or one of his successors. This name was given to many strategically important cities across the empire's geography, reflecting the Seleucid influence in the region. The city initially developed as part of the Seleucid Empire and may have subsequently fallen under the brief suzerainty of the Kingdom of Pergamon. With the rise of the Roman Empire in Anatolia from the mid-2nd century BCE onwards, Seleukeia also came under Roman hegemony. Becoming part of the province of Pamphylia during the Roman Period, the city experienced a prosperous era, particularly between the 1st and 3rd centuries CE. During this period, it maintained its local administration but was integrated into Rome's general administrative and cultural structure. Continuing to be inhabited during Late Antiquity and the Byzantine Period, Seleukeia, like many other cities in the region, gradually lost its importance and was abandoned due to factors such as Arab raids and shifting trade routes.

Geographic Location

Seleukeia is situated on a strategic hill west of the Manavgat River (known as the Melas River in antiquity), within the borders of the modern Manavgat district of Antalya province. With coordinates 36.852067, 31.3547, the city is located at the confluence of mountainous terrain extending towards the interior of Pamphylia and fertile plains. This location provided the city with both a natural defensive advantage and access to surrounding agricultural lands and water sources. Among neighboring cities are important centers such as Aspendos to the west, Side to the east, and Selge to the northeast. Seleukeia functioned as a control point on the land routes connecting these cities, facilitating passage between the region's interior and the coastal strip. The fertile lands irrigated by the Melas River played a vital role in the city's economic life.

Significance in Antiquity

Seleukeia's significance in antiquity largely stemmed from its geographic location and the advantages it provided. Situated at a strategic point controlling the passage between the Pamphylian plain and the mountainous regions of Pisidia, the city played a pivotal role both militarily and commercially. Agriculture formed the basis of the city's economy; thanks to the fertile lands around it, crops such as grain, olives, and grapes were cultivated. Furthermore, timber obtained from the forested areas in the region may also have been an important trade commodity. Politically, although Seleukeia was part of the administrative structure of great empires (Seleucid, Roman), it functioned as a polis that maintained a certain degree of local autonomy. While detailed information about the city's religious life is limited, temple remains and other cultic areas discovered around the Agora indicate the presence of worship dedicated to local deities and the Roman Imperial cult. These cults formed an important part of the city's social and cultural identity.

Coinage

No coins from this settlement are recorded in the NumisTR database.

Archaeological Remains

Visitors to the ancient city of Seleukeia today encounter impressive remains dating from the Hellenistic and Roman Periods. The strong city walls surrounding the settlement are an indicator of its defensive capabilities in antiquity. The agora, located in the city center, was the heart of commerce and social life; remains of various shops and stoas can be seen here. Adjacent to the agora is a well-preserved temple (likely the Temple of Apollo), believed to date from the Roman Period. Furthermore, an odeon used for concerts and assemblies, Roman baths, and an extensive necropolis (burial ground) are among the city's significant structures. The necropolis contains various sarcophagi and rock-cut tombs. The city's elevated position, offering a commanding view of the Manavgat Plain, makes the remains even more appealing to visitors.

Today

The ancient city of Seleukeia is located today within the borders of the Manavgat district of Antalya province, near Şıhlar Village. Situated approximately 15 kilometers from the modern center of Manavgat, the ancient city is easily accessible due to its proximity to popular tourist centers like Manavgat and Side. Visitors can reach the city by private vehicle via regional highways or through organized tourist tours. The ancient city offers a peaceful destination, awaiting discovery, especially for nature hikers and history enthusiasts.