“Tuida” Fortress

“Tuida” Fortress in Sliven is a restored late antique and medieval stronghold that reveals the city’s rich historical past. Situated at the foot of the Blue Stones, the site features preserved walls, towers, and archaeological remains that illustrate its strategic importance over the centuries. Today, the fortress functions as an open-air museum, offering guided tours, historical reenactments, cultural events, and interactive activities for visitors. As a symbol of Sliven’s heritage, Tuida Fortress is one of the most significant and engaging landmarks in the region.