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This article was automatically translated from the original Turkish version.

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Giresun Island

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Location

Giresun - Türkiye

Surface Area

40 thousand square meters

Sea

Black Sea

Former Name

Aretias

Khalkeritis

Protection Status

Second-degree archaeological and natural heritage site

Heritage Structures

Remains of walls, monastery structures, burial chambers, coins, clay pottery, ceramic fragments

Historical Periods

Carries traces of the Colchian, Persian, Roman, and Byzantine civilizations since 2000 BCE.

Giresun Island, located in the Black Sea, is an island known both for its historical and mythological narratives and its natural structure. As the only island along Türkiye’s Black Sea coast, this natural and cultural heritage site has become the subject of both local folk tales and world mythology.

The island has been the focus of academic research due to its natural structure, vegetation, historical remains, and legends, and has also become a tourist attraction.

Giresun Island - Giresun ProvincialCulture and Tourism Directorate

Geographical Features and Natural Structure

Giresun Island is situated 1.6 km from the center of Giresun city, in the middle of the Black Sea. With an area of approximately 40,000 square meters, the island has been designated as a second-degree natural protected area.

It is rich in vegetation, hosting 71 native herbaceous and woody plant species, including Mediterranean laurel and false acacia as prominent examples. Additionally, the island’s flora has been enriched by ten tree species introduced by human activity.

Giresun Island also serves as a natural breeding ground for bird species such as the black-backed gull and seagull. It holds importance as a stopover and resting point for migratory birds.

History

Ancient Period

Giresun Island is mentioned in ancient sources as “Aretias,” a name meaning “ritual site dedicated to the god Ares.” This name was used during the period when the island was associated with the Amazons. From the 8th century BCE, the Milesian colonies established along the Black Sea coast utilized the island for military and religious purposes. Particularly, trade and cultural contacts with the kingdom of Colchis enhanced the island’s significance. Throughout antiquity, it was recounted that the Amazons offered sacrifices to the god Ares, performed war dances, and conducted spiritual preparations before battle.

Roman and Byzantine Periods

During the Roman period, the island was used as a place of religious retreat and exile, a function it continued under the Byzantines. It is understood that a monastery was built on the island during the Christian era and used by monks and religious figures as a place of seclusion. Archaeological findings include small places of worship, altar stones, fragments of religious icons, and tomb remains. This demonstrates that the island was not merely a mythological site but also a long-standing religious center.

Archaeological Findings and Excavations

Surface surveys and archaeological excavations on Giresun Island have revealed its rich historical past. The following remains have been uncovered:

  • Wall Remains: Stone alignments surrounding the island, constructed for defensive purposes, indicate that the island was also used as a military base in antiquity.
  • Ceramic and Pottery Fragments: Various pottery fragments dated to the 4th century BCE reveal that the island was inhabited and connected to trade throughout different periods.
  • Tomb Structures and Sarcophagus-Type Coffins: Stone tombs and sarcophagus-type coffins identified in the southeast part of the island support the presence of religious rituals and burial practices.
  • Coins and Metal Fragments: Coins from the Roman and Byzantine periods document the economic life and human presence on the island during those eras.

These archaeological elements clearly demonstrate that Giresun Island is not merely a mythological theme but a place with tangible historical value.

Mythological Narratives

Amazons and the War God Ares

Ancient sources describe how Amazon queens built a temple on the island in honor of the war god Ares. The Roman writer Pliny, in his work Histarium Mundi, refers to this temple, stating: “Opposite Pharnace lies Chalceritis, where the Greeks dedicated Arias to Mars.” This account is a significant detail reinforcing the island’s mythological value.

Depiction of the Amazon Woman Legend - Generated by Artificial Intelligence

The Golden Fleece Legend and the Argonauts

According to one of the most important tales of Greek mythology, the Argonauts, including Heracles, arrived at Giresun Island (then known as Aretias). There, the heroes encountered the Stymphalian birds, which they had to fight because their feathers could be launched like spears. According to the legend, although they defeated the birds, they lost a companion and cursed the island before continuing their journey.

In 1984, an international research team led by Tim Severin reconstructed a replica of the ancient ship “Argo” and retraced this legendary voyage, reaching Giresun Island. This journey was documented by the BBC and also recorded by National Geographic magazine.

Hamza Stone and Sacred Rituals

The “Hamza Stone,” located at the eastern end of the island, with its tripod-like structure, represents the mother goddess Cybele in mythology. Believed to be approximately 4,000 years old, this stone is regarded by the local population as a mystical wish-granting rock. Every year on 20 May, as part of the International Aksu Festival, a ritual of passing through the stone’s tripod is performed, and circular walks around the island are conducted to preserve this mystical tradition.


The Daughter of Mithridates and a Tragic Love Story

According to another legend, the daughter of King Mithridates fell in love with a shepherd. However, the king opposed the relationship and imprisoned his daughter in a monastery on the island. He hanged the shepherd from a cherry tree in front of the monastery. The young woman then committed suicide by hanging herself from a tower the following day.

Historical Functions of the Island

During the Genoese and Venetian periods, Giresun Island served as a harbor for ships. Its geographical location and natural harbor features made it an important station for seafarers. Throughout history, Giresun Island has fulfilled various functions:

  • Military Garrison: Used for defense during ancient and medieval periods; wall remains support this function.
  • Religious Site: Served religious purposes during both the pagan era (offerings to the god Ares, Amazon rituals) and the Christian era (monastery, monk retreats).
  • Trade and Maritime Route: As part of ancient Black Sea maritime trade networks, the island was connected to coastal ports.
  • Place of Exile and Retreat: During the Roman and Byzantine periods, it was used to exile individuals for political or religious reasons.

Cultural Heritage and Contemporary Significance

Giresun Island continues to hold cultural importance among the local population. Every year on the seventh day of May, the International Aksu Festival, locally known as “Mayıs Yedisi,” is celebrated with boat trips to the island, accompanied by traditional rituals and nature walks. These festivities serve as a symbolic connection to the past and keep the island’s significance alive in collective memory.


Aksu Festival (Mayıs Yedisi) Ritual -Anadolu Agency

Bibliographies

Anadolu Ajansı. "Giresun’da Mayıs Yedisi Geleneği Çeşitli Ritüellerle Yaşatılıyor." Accessed April 5, 2025.

Giresun İl Kültür ve Turizm İl Müdürlüğü. "Giresun Adası." Accessed April 5, 2025.

Sezer, İbrahim. “Mitolojik Efsanevi Unsurların Turistik Çekicilik Üzerine Etkilerin Değerlendirilmesi: Giresun Adası Örneği.” 2019: 8–36.Link

İltar, Gazanfer, and Akın Temür. "Doğu Karadeniz’de Antik Bir Yerleşim: Aretias/Khalkeritİs Adası (Giresun Adası)." Karadeniz İncelemeleri Dergisi 12, no. 24 (2018): 11–30.

Author Information

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AuthorBaran Buğra ŞenJuly 21, 2026 at 5:41 PM

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Contents

  • Geographical Features and Natural Structure

  • History

    • Ancient Period

    • Roman and Byzantine Periods

    • Archaeological Findings and Excavations

  • Mythological Narratives

    • Amazons and the War God Ares

    • The Golden Fleece Legend and the Argonauts

    • Hamza Stone and Sacred Rituals

    • The Daughter of Mithridates and a Tragic Love Story

  • Historical Functions of the Island

  • Cultural Heritage and Contemporary Significance