İzmit
İzmit Location of İzmit
Coordinates: 40°46′N 29°55′E / 40.767°N 29.917°E / 40.767; 29.917
Country	Turkey
Region	Marmara
Province	Kocaeli
Government
• Mayor	İbrahim Karaosmanoğlu (AKP)
Area
• Metro	3,524 km2 (1,361 sq mi)
Elevation	100 m (300 ft)
Population (2010)[1]
• City	293,339
• Density	403.5/km2 (1,045/sq mi)
• Metro	1,459,772
Time zone	EET (UTC+2)
• Summer (DST)	EEST (UTC+3)
Postal code	41xxx
Area code(s)	(+90) 262
Licence plate	41
Website	Kocaeli Metropolitan Municipality

İzmit (Greek: Νικομήδεια, Nicomedia) is a city in Turkey, administrative center of Kocaeli Province as well as the Kocaeli Metropolitan Municipality. It is located at the Gulf of İzmit (the ancient Gulf of Astacus) in the Sea of Marmara, about 100 km (62 mi) east of Istanbul, on the northwestern part of Anatolia. The city center has a population of 293,339 (2010 census). The population of the province (including rural areas) is 1,459,772 (Unlike other provinces in Turkey apart from Istanbul, the whole province is now included within the municipality of the metropolitan center.)

Nicomedia was the eastern and most senior capital city of the Roman Empire between 286 and 324, during the Tetrarchy introduced by Diocletian. Following Constantine's victory over co-emperor Licinius at the Battle of Chrysopolis (Üsküdar) in 324, Nicomedia served as an interim capital city for Constantine the Great between 324 and 330, until the nearby Byzantium was officially declared Nova Roma (later known as Constantinople, present-day Istanbul).

Geography[link]

The geological location of İzmit is between 40°-41° N and 29°-31° E, surrounded by the Gulf of İzmit at south, Istanbul and the Sea of Marmara at west, the Black Sea at north, and Sakarya at east.

The city is mostly built on hill slopes because of the cramped area, while flat plains are located around the gulf, near the sea. This topographic structure divided the city in two different parts. The first part was created on flat plains, where the city center is also located. The railway and highway networks also pass from this area which is close to the Sea of Marmara. The second part was built on hills, with many historic houses from the Ottoman period in the old quarters.

Climate[link]

İzmit has a humid subtropical climate (Köppen climate classification Cfa), with considerable maritime and continental influences. Summers are hot and very humid, and the average maximum temperature is around 29°C in July and August, although temperatures do usually exceed 30°C in June, July, August and even September. Winters are cool and damp, and the lowest average minimum temperature is around 3°C in January. Precipitation is high and fairly evenly distributed the year round, and is heaviest in autumn, winter, spring. Snowfall is quite common between the months of December and March, snowing for a week or two.

History[link]

In Antiquity, the city was called Astacus or Olbia (founded 712 BC). After being destroyed, it was rebuilt and founded by Nicomedes I of Bithynia in 264 BC under the name of Nicomedia, and has ever since been one of the most important cities in northwestern Asia Minor. Hannibal came to Nicomedia in his final years and committed suicide in nearby Libyssa (Gebze). The historian Arrian was born there. Nicomedia was the metropolis of Bithynia under the Roman Empire (see Nicaea), and Diocletian made it the eastern capital city of the Roman Empire in 286 when he introduced the Tetrarchy system.

Nicomedia remained as the eastern (and most senior) capital of the Roman Empire until Licinius was defeated by Constantine the Great in 324. Constantine mainly resided in Nicomedia as his interim capital city for the next six years, until in 330 he declared the nearby Byzantium as Nova Roma, which eventually became known as Constantinople. Constantine died in a royal villa at the vicinity of Nicomedia in 337. Owing to its position at the convergence of the Asiatic roads leading to the new capital, Nicomedia retained its importance even after the foundation of Constantinople.

Until the late 11th century it was under Byzantine rule. Than it was captured by Seljuk Turks, but soon after it was regained thanks to the successes of the first crusade. After capture of Constantinople in 1204 the city, together with most of the Bithynia province, became a part of the Latin Empire. It was recaptured by the Byzantines around 1235 and stayed in its borders until first half of the 14th century. The city was conquered by the Ottoman Turks in 1337. Byzantine rule renewed in 1402 but Ottomans reconquered in 1419.

İzmit was occupied by the UK in July 6, 1920 during Turkish War of Independence. The English left it to Greece in October 27, 1920. İzmit was re-taken by the Turks on June 28, 1921.^[2][3] When Arnold Toynbee landed three days after the completion of the evacuation he saw, that the Turkish shops in the town had been looted and were in ruins, the mosques had been defiled and looted, when the fresh mass graves were opened in the cemetery they were discovered to be full of with the corpses of Muslims (Turks) who had been shot before the Greeks left the town.^[4]

The earthquake of August 17, 1999 (magnitude 7.4) devastated the region, killing more than 19,000 people and leaving half a million homeless. It took several years for the city to recover from this disaster; but the scars can still be observed.

Main sights[link]

There are numerous tourist attractions both in the city center and its adjacent region, such as

• remains of the ancient Acropolis, Agora, Amphitheater, Nymphaeum, Necropolis
• the Demeter Temple
• the Hellenistic Üçtepeler Mound King Tombs
• Roman city walls, aqueducts and cisterns
• parts of the Temple of Augustus
• parts of the Palace and Arsenal of Diocletian
• the Byzantine fortress at the core of the Roman city walls
• Orhan Gazi Mosque (1333)
• the 14th century Süleyman Paşa Hamam
• the 16th century Imaret Mosque and Pertev Paşa Mosque (1580), designed by the great Ottoman architect Mimar Sinan
• Pertev Paşa Fountain (1571)
• the 16th century Mehmed Bey Hamam
• Saatçi Ali Efendi Mansion (1776)
• Tüysüz Fountain (1782)
• the early 19th century Fevziye Mosque
• Kapanca Sokağı Fountain and Canfeda Kethüda Kadın Fountain (1827)
• Sırrı Paşa Mansion (mid-19th century)
• Kasr-ı Hümayun Palace
• French Theological School
• Redif Barracks (1863)
• İzmit Clock tower (1901).

Economy[link]

İzmit is an important industrial center, with a large oil refinery, and major paper and cement factories. Ford Motor Company has a plant here in a joint venture with Otosan, assembling the Transit/Tourneo and Transit/Tourneo Connect vans. It is also a transportation hub, being located on the main highway and railway lines between Istanbul and Ankara, and having a major port.

In the past few years the province has developed into a growth point for the Turkish automotive industry, receiving investments from Ford, Hyundai, Honda and Isuzu. Tyre and rubber products are produced to world class standard (Goodyear, Pirelli, Lassa and Bridgestone.) As of today, Kocaeli province has attracted more than 1200 industrial investments, 108 of which have been established with international capital. Turkey’s largest enterprise, the Tüpraş Petroleum Refinery Plant, is also located in Kocaeli, containing altogether 27% of the national chemical products industry, including petrochemical products. Eighteen of the 100 largest enterprises of Turkey are located in Kocaeli, and contribute to around 17-18% of the national tax revenues.

Financial Times affiliated Foreign Direct Investment Magazine nominated Kocaeli (the province of which İzmit is the capital) among the 25 European Regions of the Future for 2006-2007.^[5] The city was chosen along with Adana for Turkey, which scored the highest points for cost effectiveness against Kocaeli's wider infrastructure, while Adana and Kocaeli tied on points for human resources and quality of life.

The famous Turkish traditional sweet Pişmaniye is a product of İzmit and the Kocaeli Province.

Transport[link]

A ferry leaving İzmit for its destination.

Being located along the commercially-active Black Sea and Marmara Sea shorelines, Kocaeli boasts 5 ports and 35 industrial docks, making it an important communications center, as well as Anatolia’s farthest inland contact point and a gateway to global markets. The main transportation routes, the D100 highway and the Trans European Motorway which connects Europe with Asia, along with railway lines, form an intercontinental passage network.

Kocaeli neighbours one of the world’s largest metropolitan centers, Istanbul. Its vicinity to Istanbul's two international airports (Sabiha Gökçen International Airport and Atatürk International Airport) which are 45 and 80 km (28 and 50 mi) away, respectively, from İzmit's city center, provides national and international connections.

Education[link]

Kocaeli University was established in the city in 1992. The university has more than 50,000 students.

Image gallery[link]

• 

  Fevziye Mosque

• 

  Pertev Paşa Mosque

Historic and modern sites in and around İzmit[link]

• Agora of İzmit
• Citadel of İzmit
• Temple of Augustus of İzmit
• İzmit Bay Bridge
• Bayramoğlu Bird Paradise & Botanic Garden

International relations[link]

Twin towns — Sister cities[link]

İzmit is twinned with:

• Kassel, Germany, since 1989
• Ulsan, South Korea
• Székesfehérvár, Hungary
• Jinan, China
• New York, USA
• Maryland, USA

See also[link]

• Nicomedia
• Balaban, İzmit

References[link]

2. Nicomedia (Izmit Tarihi) by Avni Öztüre

External links[link]

• Official website of Kocaeli (İzmit) Metropolitan Municipality (Turkish) and (English)
• Kocaeli events guide (Turkish)
• Official website of Kocaeli (Turkish) and (English)
• Kocaeli events guide (Turkish)

v t e İzmit in Kocaeli Province (in the Marmara region) of Turkey Urban districts İzmit Rural districts Derince - Gebze - Gölcük - Kandıra - Karamürsel - Körfez - Çayırova Regions Provinces Aegean Afyonkarahisar - Aydın - Denizli - Izmir - Kütahya - Manisa - Muğla - Uşak Black Sea Amasya - Artvin - Bartın - Bayburt - Bolu - Çorum - Düzce - Giresun - Gümüşhane - Karabük - Kastamonu - Ordu - Rize - Samsun - Sinop - Tokat - Trabzon - Zonguldak Central Anatolia Aksaray - Ankara - Çankırı - Eskişehir - Karaman - Kayseri - Kırıkkale - Kırşehir - Konya - Nevşehir - Niğde - Sivas - Yozgat Eastern Anatolia Ağrı - Ardahan -Bingöl - Bitlis - Elâzığ - Erzincan - Erzurum - Hakkâri - Iğdır - Kars - Malatya - Muş - Siirt - Tunceli - Van Marmara Balıkesir - Bilecik - Bursa - Çanakkale - Edirne - Istanbul - Kırklareli - Kocaeli - Sakarya - Tekirdağ - Yalova Mediterranean Adana - Antalya- Burdur - Hatay - Isparta - Kahramanmaraş - Mersin - Osmaniye Southeastern Anatolia Adıyaman - Batman - Diyarbakır - Gaziantep - Kilis - Mardin - Şanlıurfa - Şırnak

v t e Metropolitan centers in Turkey Adana Ankara Antalya Bursa Diyarbakır Erzurum Eskişehir Gaziantep İstanbul İzmir Kayseri Kocaeli Konya Mersin Sakarya Samsun

Coordinates: 40°46′N 29°55′E / 40.767°N 29.917°E / 40.767; 29.917