Ruokolahti (Swedish: Ruokolax) is a municipality of Finland, situated in south-eastern Finland, in the region of South Karelia. Neighbouring municipalities are Imatra, Lappeenranta, Taipalsaari, Puumala, Sulkava, Punkaharju, Parikkala and Rautjärvi. Ruokolahti covers an area of km2 of which is water. The municipality has inhabitants , but the population is doubled in summer as holidaymakers occupy the 3,000 summer cottages in the region. Ruokolahti is known for its natural environment, for example Kummakivi is a balancing rock located at 61° 29' 36.4596" N, 28° 25' 45.5016" E in Ruokolahti and is protected. In the west there is the Lake Saimaa and in the east there are hundreds of smaller lakes. The Salpausselkä ridges run through the area. It is also the town in which sniper Simo Häyhä spent the last years of his life.
