Kozuyna (1,061 m) is a peak in the Chochoven Balkan, in the Eastern Balkan, about 14 km from Sliven.
Part of Kozuyna's waters drain into the Belenska river, in the Belenska basin of the Sliven Balkan.
Local tradition tells that the outlaw Kushchi oglu, who roamed the Balkan crest from the Sliven village of Ichera to Shipka for about ten years, hid from his pursuers "in the thick forests by the mysterious peak Kozuyna in the Chochoven Balkan", before seeking shelter in a cave south of today's village of Gradsko. We found no waymarked route to the summit in the sources.
Sliven region
14.0 km away
Sliven region
14.2 km away

Sliven region
14.4 km away
Kozuyna is located in Sliven, Bulgaria.
Kozuyna is most easily reached by car. Use the coordinates above to navigate, or open the location in OpenStreetMap or your preferred maps app for turn-by-turn directions. Public transport options vary by region — for remote destinations a rental car gives the most flexibility.
Late spring through early autumn (May–September) is best for Kozuyna, when trails are clear of snow and weather is most stable. Higher peaks may hold snow into June and see fresh snow as early as October. Winter visits are for experienced mountaineers with proper gear.
Kozuyna reaches an elevation of 1,061 metres above sea level.
Hiking boots, layered clothing, water (1.5–2 L per person), sun protection, and a windproof jacket — mountain weather changes quickly. For longer routes also bring a map (paper or offline), a head torch, and emergency rations. Tell someone your planned route and expected return time.