Embark on an engaging journey to uncover the mysteries of Suomenlinna, a sprawling sea fortress encompassing six islands. Ideal for history buffs and cultural enthusiasts, this self-guided audio tour delves into the fortress's past as a military stronghold and current status as a UNESCO World Heritage Site. It's specifically designed for individuals eager to discover Helsinki's historical heart at their own pace. The route initiates at Suomenlinna Harbour, located a short ferry ride away from Helsinki Market Square, and concludes with breathtaking harbor views where the return voyage awaits. Along the way, navigate through the Jetty Barracks, Suomenlinna Church, and the striking Great Courtyard. Find inspiration at the Mortuis Memorial and learn the tales of the 1918 Prisoner-of-War Camp. Throughout the excursion, encounter residential buildings with a past, defensive bastions, and the unique Submarine Vesikko. Each step offers a window to the soul of Suomenlinna, from military marvels to personal stories that shaped this fortress community. Culminate this memorable experience with stirring visuals at the King's Gate and the poignant tales of the 1918 prisoner-of-war camp. This tour not only reveals hidden gems but also the spirit of an island that has stood the test of time.