Flying in over the water to the naval city of Karlskrona, Sweden on a cloudy day with boats around

karlskrona baltic scandinavia harbour sweden boats north blekinge archipelago seaside picturesque skyline town water landscape island aerial view marina scenic scene scandinavian european peaceful calm deck tranquil swedish nordic urban idyllic destination cloudy sky old 4k nature drone majestic weather beauty in nature december travel destinations photography architecture historical charming seasonal tradition