Aerial view by drone of ruins of Eumolpias, a Thracian settlement in 5000 BC, Plovdiv, Bulgaria, Europe

color image horizontal travel travel destinations aerial view drone shot outdoors day plovdiv bulgaria europe building architecture cityscape city urban scene eumolpias townscape town street tree car transportation old ruin no people scenics architectural buildings cities urban cityscapes urban scenes daytime outdoor outside travel destination tourist destination tourist destinations