Photograph by Abrget47j on Wikimedia Comoons Seen here is the famous Tamme-Lauri oak, the thickest and oldest tree in Estonia, located in Urvaste Parish, Võru County. The height of the tree is 17 metres (56 ft) with a circumference of 831 centimetres (327 in). According to researchers the tree was planted around 1326. [source]…