People use snowshoes during a tour of the Great Kemeri Bog, Latvia, October 17, 2015. The Kemeri bog is more than 8,000 years old and is one of the largest dry moss swamps in the Baltics. A more than decade-long joint restoration of the bog by the European Union and the Latvian government helped the bog recover its intact high moss marshes, damp black alder forests, floodplain meadows and seaside lakes - features now considered rare in Europe due to industrialisation. REUTERS/Ints Kalnins TPX IMAGES OF THE DAY