On planned routes and every opportunity, e.g. transits to stations, multibeam and chirp runlines were performed, with the aim to obtain full coverage mapping of the seafloor and to find interesting features on the sea bottom, that could be representative of the different geological settings. Bathymetric data were collected mainly on two areas, (a) the Bay of Kotor and shelf, (b) the shelf in front of Bar to the Bojana River (border between Montenegro and Albania). We devoted a significant portion of our time to map the slope and shelf aiming at collecting data up to the contour of -130m, to make profitable the use of shallow water high resolution multibeam systems toward full coverage maps. Sediment samples of the most significant sequences were collected in the Bojana and Bar regions, in order to characterize the surficial seismic reflectors and to evaluate the different sedimentary domains.