Trostianets - district center in Sumy Oblast, located on the banks of rivers Boromlya (tributary Vorskla) Lyudzhi and Trostyanka. Distance from regional center is 55 km away. Number of residents is 21.5 thousand people. Check-in Trostyantsa have XVII century. Earth Trostyantsa settled immigrants from the Right-Bank Ukraine - Cossacks and peasants. Today the city is Trostianets tourists. The city is located near the ravine Neskuchnii that captivates with its beauty, surrounded by mixed forest. Among the forest there are three lakes with spring water. Near the ravine are the ruins Neskuchnii "Grotto nymphs" - underground network of roads. South of Trostyantsa in the floodplain of the river Vorskla is Bakyrivskyy hydrological reserve. In Trostyantse functioning chocolate factory "Ukraine", which belongs to the company "Kraft Foods Ukraine" and includes such brands as the "Crown" and "Ukraine". Here was born and worked Khvylovy.