Rajamäki is famous throughout Finland because of the clear waters near in the community. The lakes around Rajamäki are actually springs, not just lakes. Therefore polluting the lakes might actually cause the groundwater to pollute as well. In order to help on to do our part we decided to clean one of the major lakes in Rajamäki. This meant cleaning the litter/rubbish and making sure that the shoreline is in good condition.