Experience the Best of Sliven: 5 Day Travel Plan
Sliven is a charming city located in the eastern part of Bulgaria and is a haven for nature enthusiasts. Tourists can hike through the beautiful Balkan Mountains and visit the Blue Rocks Nature Park, a breathtaking natural wonder with crystal-clear waterfalls and fascinating caves. The city is also known for its preserved historical sites like the Museum of Textile Industry and the Hadzhi Dimitar House-Museum.