With a population of over 18.8 millions Istanbul is a Megalopolis and the main financial, shopping and cultural center of Turkey. Spread over 27 of the 39 districts of the province with the same name as one of the largest metropolises in the world. The economic capital of Turkey and the prefecture of the province with the same name. The European side is located in the historical region of Thrace and Asia in Anatolia. Officially called Istanbul on 28 March 1928. Along with Athens and Rome, Constantinople's, that is Istanbul's most venerable ranks among the capitals of Europe.
Gebze Kocaeli is a district in the province, Turkey. It is located 30 km east of Istanbul on the northern shore of the Sea of Marmara. Gebze district is located in the most western province of Kocaeli, Tuzla neighbors to the west; Pendik, northwest; Şile north; and Körfez the east.
Surrounded by the Marmara Sea, Yalova is a peaceful and relaxing city rich in thermal springs and abundant nature.
Izmit, ancient Nicomedia, is an industrial city in Turkey, about 100 km east of Istanbul to Ankara. It Prefecture Kokaeli province. Occupy deepest shore of Izmit Bay.
Çorlu is a city in northwestern Turkey within Eastern Thrace entering administration Tekirdağ province.
Sakarya is a city and province of the same name in Turkey, located on the coast of Black Sea. The river Sakarya feeds this beautiful location. The river creates a webbing of estuaries in the province and the natural beauty is breathtaking. If you want to be amidst nature, history, calm and comfort, Sakarya is the place to be.
Aksaray Province is a province in central Turkey. Its adjacent provinces are Konya along the west and south, Niğde to the southeast, Nevşehir to the east, and Kırşehir to the north. It covers an area of 7,626 km². The provincial capital is the city of Aksaray.
Founded in the southern area of Sapanca Lake and surrounded by green trees as many as the eye can see, Sapanca encompasses numerous sites of interest.
Tekirdağ is part of the historical region known as Eastern Thrace. Tekirdağ is the capital of Tekirdağ.
Tekirdağ is situated on the northern coast of the Marmara Sea, 135 km (84 miles) west of Tekirdağ Istanbul.Golful picturesque headland is surrounded by great mountain, which gives the city its name, Tekir Dağı (ancient Combos), a spur 2000 ft hilly plateau which rises in the north. Between Tekirdağ and Şarköy is another mountain, Ganos Dağı.
Erdek is a town and district of Balıkesir Province in the Marmara region of Turkey. Located on the north coast of Gulf of Erdek at the south of the Sea of Marmara, Erdek is known as a holiday destination that is popular among domestic tourists. The area has a rugged geology and topography and evergreen wooded areas. There are also large olive groves.