The Balkan range end to end - waterfalls, passes and the Kom–Emine traverse.
Etar's water-powered workshops, Bozhentsi, Tryavna's carved ceilings, Dryanovo Monastery and Bacho Kiro Cave, Sevlievo and Hotalich, with hours and tickets.
Walk the Blue Stones above Sliven, see Kotel's carpets and Rakovski's Pantheon, and explore Zheravna's timber houses, with plans and checked hours.
Hike to the great waterfalls of Central Balkan National Park: Raysko Praskalo via Rai hut, Vidimsko Praskalo from Apriltsi, and the Byala Reka gorge.
Links to reference material and organisations we don't control.