Ключевые слова: ancient, architecture, autumn, baltic, baltiysk, brick, building, castle, citadel, city, defense, defensive, entrance, former, fort, fortification, fortress, gate, historic, history, kaliningrad, landmark, military, museum, old, outdoor, park, pillau, provincial, prussian, red, reflection, river, russia, stone, summer, swedish, tourism, town, travel, view, wall, war, water, weapons,