Answer
Belasica, a mountain range, is situated in close proximity to Rupite. The range forms a natural border between Bulgaria and Greece, with its highest peak, Tumba, reaching an elevation of 2,029 meters. The Belasica range is renowned for its scenic beauty, featuring lush forests, cascading waterfalls, and panoramic views. It is a popular destination for hikers, nature enthusiasts, and adventure seekers.