Despite many years of research about mercury pollution, data concerning high-latitude regions of Europe are limited, particularly studies of long-term temporal trends. It is not clear whether the mercury load at high latitudes follows the recent decreasing trends in European mercury emissions or whether the load is still high because of continuing global emissions. In this study we use sediments from 12 lakes, located above the Arctic Circle in the Swedish mountains, to assess the past and recent mercury pollution situation, especially for the last 200 y. The mercury load increased clearly in sediment deposited from the late 19th or early 20th century to a peak between 1960 and 1990. This peak represents an enrichment of 1.4 to 4.2 times over background concentrations. This enrichment is comparable with enrichments in sediments from lower latitudes as well as other Arctic regions. Since the 1990s mercury concentration has declined in 8 of the 12 lakes, i.e., similar to emission trends in Europe.