The spring ‘Sopur’ is located at mountain Ozren, on the road to the village of Jezero. It is 8 km away from the centre of Sokobanja. The spring is fenced by a beech forest, and a picnic area is set up around it.
You can reach the peak of Ostra Cuka (1075 m) from Sopur, by going along the forest paths. From there, people can enjoy a magnificent view of the Sokobanja valley and mountain Rtanj.