Ключевые слова: asia, asian, background, batak, beach, beautiful, beauty, blue, countryside, danau, exotic, forest, grass, green, greenery, hill, holiday, indonesia, indonesian, island, lake, lake toba, lakeside, landscape, morning, mountain, nature, north, north sumatra, outdoor, reflection, rural, samosir, scenery, sky, sumatera, sumatra, summer, sunset, toba, top, tourism, tourist, travel, tree, tropical, vacation, view, village, water,