As part of the project “Improvement of cross-border tourist offer at the fortresses” FORTITUDE “in Banja Luka, a workshop was held with representatives of the Tourist Organization of the City of Banja Luka and tourist guides, where a newly created thematic tourist route called” Vrbas Fortress “was presented. The route is based on four fortresses in the city, which are located on the river Vrbas, and the route includes other cultural and historical heritage in the city.