Two kilometers away from the town of Devin is the beginning of the one of the most scenic trails - Struilitsa – Kaleto -Lukata. It was built in the gorge of the river Devin and there are many specially built bridges crossing from one bank to the other.
There are special places for recreation, shelters and toilets. The Eco trail was built in the 80s by the local hunting "Izvora". In the area around the river you can see pretty rare plants and animals. In June you can aslo see the Orpheus flower around the trail, which locals call Immortelle. Its name comes from the flower's ability to rise again after 31 months of aridity.