The St. Bruno Hotel features its own marina, which is one of the main attractions of the property. The marina is located right on the Łuczański Canal, connecting the lakes Niegocin and Kisajno, providing easy access to the Masurian sailing routes. It is used not only by individual tourists but also as part of corporate integration programs. The marina's location in the center of Giżycko and its proximity to the 19th-century swing bridge make it an excellent base for exploring nearby attractions. The marina and its infrastructure allow for the organization of various events, including conferences and business meetings, thanks to the adjacent Port Orangery overlooking the canal. The surroundings of the marina are ideal for walks, and the well-maintained area around the hotel offers relaxation both on land and on water.