Kopsis
Coordinates: 42°40′40″N 24°44′2″E / 42.67778°N 24.73389°E
The Anevo Fortress (Bulgarian: Аневско кале, Anevsko kale) or Kopsis (Копсис) is a medieval castle in central Bulgaria, the ruins of which are located some 3 kilometres (1.9 mi) from the village of Anevo in Sopot Municipality, Plovdiv Province. Constructed in the first half of the 12th century, it lies on a steep hilltop at the southern foot of the Balkan Mountains, not far from the Stryama river. In the end of the 13th century, the fortress was the capital of a small short-lived quasi-independent domain ruled by the brothers of Tsar Smilets of Bulgaria, Voysil and Radoslav.
The hill where the Anevo Fortress is situated has been populated since no later than Antiquity (3rd–1st century BC), with habitation also evident throughout the Ancient Roman (1st–4th century), early Byzantine (5th–6th century) and Bulgarian (11th–14th century) periods of rule. The castle reached its heyday in the last quarter of the 13th century, when under the rule of the Bulgarian nobles (bolyari) Voysil and Radoslav it was the capital of a quasi-independent realm. The domain comprised the landholdings of the two renegade brothers of Tsar Smilets, which lay between the Balkan Mountains and Sredna Gora, approximately from modern Sliven west to Kopsis.
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