Photo: Visit Finland Swimming in refreshing lake water forms a favourite summer pastime for many Finns – and in the winter there’s ice swimming if you’re brave enough (photo from Lake Kallavesi, near the city of Kuopio).
Finland boasts a staggering 188,000 lakes, which provide a focus for leisure activities all year round. We also look at how a tunnel connected to Finland’s deepest lake demonstrates a pioneering example of cleantech and environmental investment.
