A unique narrow-gauge railway runs from the village of Mokra Gora to Šargan, part of the former railway that connected Belgrade and Dubrovnik via Sarajevo in 1925. Today, it has been transformed into tourist attraction and moving museum of rail transport. The railway winds in the shape of the figure “8” through mountainous regions of untouched nature, goes through 22 tunnels and under five bridges, and overcomes a 300-m climb in a short distance.