Ключевые слова: agra, amar, amar singh gate, architecture, asia, asian, attraction, building, citadel, city, complex, cultural, darwasa, destination, entrance, entry, fort, fortification, gate, gateway, heritage, historical, india, indian, landmark, monument, mughal, old, palace, pradesh, red, sandstone, singh, site, structure, tourism, traditional, travel, uttar, uttar pradesh, walled, world,