Marmara Bölgesi
Marmara Region
The bridge between Europe and Asia. Despite being the second smallest region, it has the highest population density and is the industrial and economic heart of the country. The only region that spans two continents and fully surrounds an internal sea.
Ege Bölgesi
Aegean Region
Defined by its "perpendicular" mountains, which allow maritime influences to reach deep inland. The landscape is shaped by horst and graben formations — uplifted ridges and fertile river valleys carved by the Gediz, Küçük Menderes and Büyük Menderes rivers.
Akdeniz Bölgesi
Mediterranean Region
A subtropical region sheltered from cold northern winds by the massive Taurus (Toros) Mountains. The mountains rise abruptly behind the coastline, creating narrow coastal strips — except where the vast, fertile Çukurova Plain opens to the sea.
Karadeniz Bölgesi
Black Sea Region
A long, narrow belt in the north characterised by high humidity, lush forests and the highest rainfall anywhere in Türkiye. The North Anatolian Mountains run parallel to the sea, limiting coastal plains. The region covers approximately one-sixth of the country's total land area.
İç Anadolu Bölgesi
Central Anatolia Region
The "Breadbasket of Türkiye" — vast grain fields and open steppe stretching across a high plateau ringed by mountains. Though it appears flat, it contains towering volcanic peaks that rise dramatically above the surrounding plains.
Doğu Anadolu Bölgesi
Eastern Anatolia Region
The largest and highest region in Türkiye. Roughly 75% of the land sits at an altitude between 1,500 and 2,000 m (4,900–6,560 ft) — a rugged landscape of volcanic peaks, vast plateaus and deep river valleys from which the Middle East's great rivers are born.
Güneydoğu Anadolu Bölgesi
Southeast Anatolia Region
Known for its wide, uniform plateaus and hot, dry summers. Generally lower and flatter than Eastern Anatolia, though the landscape becomes more uneven toward the east. The region forms Türkiye's portion of the Mesopotamian basin — a cradle of civilisation shaped by the Euphrates and Tigris river systems.
Regional Comparison
| # | Region | Largest City | Highest Peak | Altitude | Key Geographic Feature |
|---|---|---|---|---|---|
| 1 | Marmara | İstanbul | Uludağ | 2,543 m / 8,343 ft | Bosphorus & Dardanelles straits |
| 2 | Aegean | İzmir | Honaz | 2,528 m / 8,294 ft | Perpendicular mountain valleys |
| 3 | Mediterranean | Antalya | Kızılkaya | Central Taurus | Taurus Mountain Range & Çukurova Plain |
| 4 | Black Sea | Samsun | Kaçkar | 3,937 m / 12,917 ft | Temperate rainforests |
| 5 | Central Anatolia | Ankara | Erciyes | 3,917 m / 12,851 ft | High steppe plateaus |
| 6 | Eastern Anatolia | Erzurum | Ağrı (Ararat) | 5,137 m / 16,854 ft | Volcanic peaks & high altitude plateaus |
| 7 | Southeast Anatolia | Gaziantep | Karacadağ | 1,957 m / 6,421 ft | Mesopotamia river basins & GAP Project |
References
- Turkish State Meteorological Service (MGM) — Regional Climate Profiles.
- General Directorate of Mapping (HGM) — Topographic Statistics of Türkiye.
- Öztürk, M.Z., Yılmaz, B. & Soykan, A. (2025). A comprehensive analysis of Türkiye's beaches: spatial distribution, morphometry, and human impacts. Turkish Journal of Earth Sciences, 34(7): 854–874. TÜBİTAK.
Regional boundaries established by the First Geography Congress (1941). Altitude data sourced from the General Directorate of Mapping (HGM).