East Thrace includes two narrow straits, provides access to the Mediterranean from the Black Sea for the navies of five countries: Russia, Ukraine, Romania, Bulgaria, and Georgia. The region also serves as a future connector of existing Turkish and European high speed rail networks. East Thrace includes all in the eastern part of the historical region of Thrace. The area includes all the territories of the Turkish provinces of Edirne, Tekirdağ and Kırklareli, as well as those territories on the European Continent of the provinces of Çanakkale and Istanbul. Due to the moderating effect of the surrounding seas, the climate tends to
East Thrace be Mediterranean in character. It can descend to about 12°C and can rise to about 32°C, similar to Asian Turkey. East Thrace has an area of 23,764 km (3 percent of the country), slightly smaller than Sardinia, and a population of about 11 million people or about 14 percent of the total population (in 2015); the population density is around 430 people/km, compared to about 80 people/km for Asiatic Turkey, which is also called Anatolia or Asia Minor. However, densities are skewed by the metropolis of Istanbul. The two continents are separated by the Dardanelles, the Bosphorus (collectively known as