Empire of Trebizond

State · 1206–1462 CE · at its largest around 1206 CE

Byzantine successor state on the Black Sea coast of Anatolia ruled by the Grand Komnenoi, the last to fall when the Ottomans took Trebizond in 1461.

On its lands while it lasted

• Chufut-Kale (500–1490 CE): Capital of Crimean Khanate (1450–1490).
• Trabzon (c. 1206 CE): Capital of Empire of Trebizond (1206–1461).
• Kastamonu (c. 1309 CE): Capital of Beylik of Sinop (1309–1332), Beylik of Isfendiyar (1309–1398).

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