
Turkey is a large, roughly rectangular peninsula that bridges southeastern Europe and Asia. Thrace, the European portion of Turkey comprises 3% of the country and 10% of its population. Thrace is separated from Asia Minor, the Asian portion of Turkey, by the Bosporus, the Sea of Marmara and the Dardanelles.

Anamur is a town and district of the province of Mersin, on the Mediterranean coast of southern Turkey, between Antalya and the city of Mersin.

Anatolia is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It makes up the majority of modern-day Turkey. The region is bounded by the Turkish Straits to the northwest, the Black Sea to the north, the Armenian Highlands to the east, the Mediterranean Sea to the south, and the Aegean Sea to the west. The Sea of Marmara forms a connection between the Black and Aegean seas through the Bosporus and Dardanelles straits and separates Anatolia from Thrace on the Balkan peninsula of Southeast Europe.

The Anatolian diagonal is a theoretical dividing line which runs diagonally across central and eastern Turkey from the northeastern corner of the Mediterranean Sea to the southeastern corner of the Black Sea, and roughly cuts across part of the course of the upper Euphrates River within Turkey's borders.

The Ararat anomaly is an object appearing on photographs of the snowfields near the summit of Mount Ararat, Turkey, and advanced by some Christian believers as the remains of Noah's Ark.

The Assyrian homeland or Assyria refers to areas inhabited by Assyrians. The areas that form the Assyrian homeland are parts of present-day Iraq, Turkey, Iran and more recently Syria as well. Moreover, the area that had the greatest concentration of Assyrians in the world until recently is located in the Assyrian Triangle.

East Thrace or Eastern Thrace, also known as Turkish Thrace or European Turkey, is the part of Turkey that is geographically a part of Southeast Europe. It accounts for 3% of Turkey's land area but comprises 14% of its total population. The rest of the country is located on the Anatolian Peninsula as well as the Armenian Highlands, geographically in Western Asia. The largest city of the region is Istanbul, which straddles the Bosporus between Europe and Asia.

The First Geography Congress (Turkish: Birinci Türk Coğrafya Kongresi), which was held in Ankara in 1941, separated Turkey into seven geographical regions, which are still used today.

The Klarjeti was a province of ancient and medieval Georgia, which is now part of the Turkey's Artvin Province. Klarjeti, the neighboring province of Tao and several other smaller districts constituted a larger region with shared history and culture conventionally known as Tao-Klarjeti.

Lazistan is a historical and cultural region of the Caucasus and Anatolia, traditionally inhabited by the Laz people, located mostly in Turkey, with small parts in Georgia. Its area is about 7,000 km2, and its population about 500,000. Geographically, Lazistan consists of a series of narrow, rugged valleys extending northward from the crest of the Pontic Alps, which separate it from the Çoruh valley, and stretches east-west along the southern shore of the Black Sea. Lazistan is a virtually a forbidden term in Turkey. The designation of the term of Lazistan was officially banned in 1926, by Kemalists, as the name was considered to be an 'unpatriotic' invention of ancien regime. However, Recep Tayyip Erdoğan reportedly said in 2013, that the Ottoman Empire used to call the Black Sea Region Lazistan.

Tao is a historical Georgian district and part of historic Tao-Klarjeti region, today part of the Eastern Anatolia region of Turkey. Its name derives from the ancient proto-Georgian inhabitants of this area, known as Taochi.

Thrace is a geographical and historical region in Southeast Europe, now split among Bulgaria, Greece, and Turkey, which is bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Sea to the east. It comprises southeastern Bulgaria, northeastern Greece, and the European part of Turkey. The region's boundaries are based on that of the Roman Province of Thrace; the lands inhabited by the ancient Thracians extended in the north to modern-day Northern Bulgaria and Romania and to the west into the region of Macedonia.