“The Ring” (“Halkata”)

The rock formation “The Ring” (“Halkata”) near Sliven is one of the most distinctive natural landmarks in the Blue Stones Nature Park. Shaped by centuries of erosion, the stone arch resembles a large ring and offers stunning views of the surrounding mountain landscape. Popular among hikers and nature enthusiasts, Halkata is connected to local legends and is often visited as a symbol of luck and new beginnings. Its unique form and scenic surroundings make it a must-see attraction in the region.