The cultural-tourist route Putovima Frankopan includes a total of 17 Frankopan castles and 3 sacred locations from the area of the county, becoming a true cultural-tourist product. The purpose of this project is to protect the cultural heritage of the Frankopan family in the Primorje- Gorski Kotar County through tourism valorisation. Interpretation centres represent an example of heritage preservation with the implementation of elements of contemporary art and multimedia. As part of the project, Černelić Interior Solutions was given the task of creating elements of the layout through the creation of custom-made furniture and decoration elements – wall information panels, furniture made of compact panels, stools made of solid wood, a modular floating floor in red that symbolizes the bloody end of Petar Zrinski and Fran Krsto Frankopan.