lithuania, trakai island castle, travel landmark

vector illustration landmark lithuania travel trakai island castle on water lithuanian history medieval times gothic architecture grand duchy of tourist attraction culture heritage site royalty fortification lake galv cultural restoration town fortress walls destination historical national park lakefront view monument dukes incorporation into teutonic knights treasure unique peninsula multicultural past defensive system unesco world iconic waterbased museum independence sightseeing beauty remains the state duke vytautas jagiellonian dynasty battle grunwald