Ruotsinsalmi

Ruotsinsalmi is a historic naval fortress located in Kotka, Finland. Its construction began in 1790 during the Russo-Swedish War, following the Swedish victory at the Battle of Ruotsinsalmi in 1789. The fortress was designed to protect the Russian Empire's naval base at Viapori (now Suomenlinna) and to control access to the Gulf of Finland.

The fortress was strategically built on a series of islands, with the main fortifications on the island of Kuivasaari. It was a significant undertaking, involving thousands of soldiers and laborers. The fortress featured impressive stone ramparts, bastions, and a complex network of defensive structures. It was named after the battle that preceded its construction.

Despite its formidable design, Ruotsinsalmi never saw direct combat after its completion. However, it played a crucial role in naval strategy and demonstrated Russia's commitment to defending its interests in the Baltic Sea. During the Crimean War in the 1850s, the fortress was partially dismantled by the British to prevent its use by Russian forces.

Today, the remains of Ruotsinsalmi are a popular tourist attraction and a significant historical site in Finland. The fortress islands have been incorporated into the Eastern Gulf of Finland National Park, offering visitors a glimpse into naval history and stunning coastal landscapes. Archaeological research continues to uncover more about its past and the lives of those who built and garrisoned it.