Year 2013 means for countries that were the part of Great Moravia an important anniversary, as we commemorate the 1150th anniversary of the Cyril and Methodius`s arrival to Great Moravia. Devín was an important fortress in that time that protected the Great Moravia borders together with smaller guard fortified settlements on the peak Devínska Kobyla. We know from written sources that Rastislav fought against numerous troops from East Francia here in 864. Trade routes – the Danube and Amber...