Sakarya

Origins and Foundation of Sakarya

The history of the region dates back to antiquity; however, the city as we know it today took shape much later. The lands of the modern Sakarya province were inhabited as far back as the times of the Phrygians, Lydians, and Romans, but the establishment of the administrative center — Adapazarı — is inextricably linked to the Ottoman period.

Foundation and First Mentions

Adapazarı began to form as an urban settlement in the 16th century. According to archival records, a village named "Ada" (Island) was founded here in 1573. The settlement received its name due to its unique geographical location: it was situated in an area between rivers formed by the branches of the Sakarya River, resembling an island.

Key Factors of Formation

The transformation of a small village into an important city in Turkey was driven by a combination of geographical and economic factors:

• Geography of the "Island": The fertile soils of the alluvial plain attracted farmers, and the natural protection provided by the rivers created favorable conditions for settled life and agricultural development.
• Trade Hub: Thanks to its convenient location on the routes leading to Istanbul, the settlement quickly became a center for regional trade. A large market was established here, drawing residents from surrounding villages. Over time, the name evolved into Adapazarı — meaning "Island Market."

Early Cultural and Economic Characteristics

Initially, the region's economy was built on the agricultural sector and crafts. Local residents were active in growing fruits and vegetables, supplying them to the growing city of Istanbul, as well as wood processing. The city's cultural profile began to actively change and enrich during the later periods of the Ottoman Empire, when the region became home to numerous immigrants from the Balkans and the Caucasus, forming the city's unique multicultural atmosphere.

Key Dates in the History of Sakarya

The history of the city of Sakarya and its center, Adapazarı, is full of events reflecting the changing eras and civilizations in this strategically important region. Below is a chronology of the key moments that shaped the face of the modern city.

• 558–562 AD — By order of the Byzantine Emperor Justinian I, a stone bridge was built across the Sangarius (Sakarya) River, becoming one of the most important engineering structures of its time.
• 1324–1326 — The region was conquered by Ottoman Empire forces led by Orhan Gazi, marking the beginning of the centuries-long Ottoman period in its history.
• 16th Century — The settlement known as Adapazarı (meaning "island market") begins to actively develop as an important trade hub on the route from Istanbul to Anatolia.
• 1899 — A branch of the Anatolian Railway was laid through the city, significantly accelerating its economic growth and strengthening its status as a transport center.
• August 23 – September 13, 1921 — The Battle of Sakarya took place on the banks of the Sakarya River—a decisive battle in the Turkish War of Independence that stopped the advance on Ankara.
• 1954 — Sakarya officially received the status of a province (il) of the Republic of Turkey, with the city of Adapazarı becoming its administrative center.
• 1967 — The city experienced a strong earthquake that caused significant damage to infrastructure and buildings.
• July 3, 1992 — Sakarya University was founded, which is today one of the largest educational and scientific centers in the country.
• August 17, 1999 — The devastating İzmit earthquake occurred, leading to catastrophic consequences for Adapazarı, claiming thousands of lives and destroying most of the city.
• 2000 — Adapazarı was granted Metropolitan Municipality status (Büyükşehir Belediyesi), marking a new stage in its administrative development and recovery from the earthquake.

Key Stages in the Development of Sakarya

The history of Sakarya (Adapazarı) is marked by a series of key events that have defined its modern character as an important industrial, cultural, and transport hub in northwestern Turkey. Below are the main milestones of its development.

• Construction of the Anatolian Railway (1899): This step fundamentally changed the city's economy. Adapazarı transformed from a local market into a strategic transport hub, connecting Istanbul with the interior regions of Anatolia and providing a powerful boost to trade and population growth.
• Attaining Provincial Capital Status (1954): Granting Sakarya the status of an "il" (province) with its administrative center in Adapazarı was a major administrative transformation. This attracted government investment, fostered infrastructure development, and strengthened the city's role in the region.
• Becoming an Industrial and Agricultural Center: In the second half of the 20th century, Sakarya actively developed as a center for agriculture (specifically sugar beet cultivation) and industry. Later, thanks to its favorable location, the city attracted major industrial enterprises.
• Foundation of Sakarya University (1992): The establishment of a major university turned the city into a significant educational and scientific center for the country. It attracted youth and qualified specialists, creating a new cultural environment and stimulating the development of the service sector.
• Transformation into an Automotive Industry Hub: The arrival of large-scale manufacturing in the region, most notably the Toyota plant, made Sakarya one of the flagships of the Turkish automotive industry. This provided thousands of jobs and became the foundation of the city's modern economy.
• Recovery After the 1999 Earthquake: The devastating earthquake was a tragedy, but also a catalyst for a radical rethink of urban planning. The city was largely rebuilt using modern earthquake-resistant technologies, leading to a large-scale modernization of the urban environment.
• Granting of Metropolitan Municipality Status (2000): This new administrative status provided the city with more powers and resources to manage large-scale projects, accelerating its recovery and further comprehensive infrastructure development.

The architectural character of the city of Sakarya (Adapazarı) is a unique blend of a few remaining historical monuments and modern construction, largely due to its location in a seismically active zone. Devastating earthquakes, particularly the catastrophic event of 1999, fundamentally reshaped the urban environment, prioritizing safety and functionality over decorative variety.

Historical Heritage: From Byzantium to the Ottomans

Despite numerous reconstructions, Sakarya and its surroundings have preserved iconic structures that testify to the region's rich past.

• Byzantine Era: The main monument of this period is the Justinian Bridge (Justinianus Köprüsü), built in the 6th century. This outstanding engineering feat of ashlar stone with 12 massive arches originally connected Constantinople with the eastern provinces and still impresses today with its scale and craftsmanship. Ruins of Byzantine fortifications, such as the remains of Harmantepe Castle, can also be found in the region.
• Ottoman Period: This era left several important buildings in the city. Key examples include the Orhan Mosque (Orhan Camii), founded in the 14th century, and the Sultan Bayezid II Bridge, built in 1495. These structures reflect the classic features of early Ottoman architecture, characterized by arched designs and monumentality.

Modern Appearance: Rebirth After 1999

The architecture of modern Sakarya is a direct result of large-scale reconstruction following the 1999 earthquake, which destroyed a significant part of the city. This tragic moment became a turning point in its urban development.

• Urban Planning and Safety: The new planning focused on creating an earthquake-resistant urban environment. Wider streets were laid out, new parks and public spaces were created, and the primary requirement for construction became strict compliance with building codes and the use of modern technology.
• Architectural Style: The appearance of new buildings is predominantly functional and modernist. Instead of decorative flourishes, preference is given to structural strength and practicality. This is particularly noticeable in new residential areas built by the Housing Development Administration of Turkey (TOKİ).
• Memorializing the Tragedy: A symbolic landmark of the new era is the Museum of Earthquakes and Culture (Deprem ve Kültür Müzesi), where visitors can see photos of the city before and after the 1967 and 1999 disasters and learn about the consequences of the natural elements.

Thus, modern Sakarya is a city that was largely rebuilt. Its architectural landscape tells a story not only of ancient empires but also of resilience, revival, and the priority of safety in the 21st century.

Notable Personalities Associated with Sakarya

The city of Sakarya (Adapazarı) and its surroundings have been the birthplace of many famous figures who have left a significant mark on Turkish culture, sports, and history.

• Sait Faik Abasıyanık (1906–1954) — Writer, poet. One of the greatest Turkish short story writers of the 20th century, he was born in Adapazarı. Abasıyanık is considered an innovator in Turkish literature, introducing a new, more lyrical and humanistic style. His childhood and youth spent in the city are reflected in some of his works.
• Hakan Şükür (born 1971) — Footballer. Born in Sakarya, he began his professional career at the local club Sakaryaspor. He is the all-time leading scorer for the Turkish national team and one of Turkey's most decorated footballers. Şükür holds the record for the fastest goal in FIFA World Cup history, scored in the 11th second of the third-place match in 2002.
• Kenan Sofuoğlu (born 1984) — Motorcycle racer. A native of the Akyazı district in Sakarya province, Sofuoğlu is one of the most successful motorcycle racers in history. He became a World Supersport champion a record five times, bringing international sporting fame to Turkey.
• Tuncel Kurtiz (1936–2013) — Stage and screen actor, director, screenwriter. Although Kurtiz was born in the neighboring province of Kocaeli, his childhood and youth were closely linked to various Turkish cities, including the Sakarya region, due to his father's work as a government official. He is one of the most respected and influential actors of his generation, known for roles in films like "The Wall" and the TV series "Ezel."
• Şadiye Müveddet Kadınefendi (1893–1951) — Consort of the last Ottoman Sultan, Mehmed VI. Born in Adapazarı to a noble Circassian family. She was one of the last women to hold the title of Kadınefendi in the Ottoman Empire and shared the Sultan's exile after the abolition of the Sultanate.
• Semih Saygıner (born 1964) — Professional billiards (carom) player. Born in Adapazarı, Saygıner is a multiple World and European champion in three-cushion billiards. Known by the nicknames "Mr. Magic" and "The Turkish Prince," he is considered one of the greatest players in the history of the sport.
• Betül Cemre Yıldız (born 1989) — Chess player. A native of Adapazarı, she became the first woman in Turkish history to achieve the title of Woman Grandmaster. Yıldız is a multiple national champion and one of the strongest female chess players in Turkey's history.