The Saimaa Canal is a significant waterway located in southeastern Finland. It connects Lake Saimaa, the largest lake in Finland, to the Gulf of Finland. The canal is approximately 43 kilometers long and facilitates navigation for both commercial and recreational vessels, enhancing trade and tourism in the region. Constructed in the 19th century, the Saimaa Canal has undergone several renovations to improve its functionality. It features a series of locks that help boats navigate the elevation changes between the lake and the sea. The canal is also an important ecological corridor, supporting local wildlife and promoting sustainable tourism.