Ключевые слова: advertising, architectural, architecture, burbach, candle, candles, castle, circle, destination, dill, dillenburg, discover, excursion, excursion destination, experience, frankfurt, germany, haiger, height, herborn, hesse, history, illuminated, internet marketing, king, kings, lahn, landscape, main, marketing, middle ages, mountain, night, north, nrw, old, place of interest, rpl, siegen, sightseeing, stone, tour operator, tourism, tower, travel, travel destination, tree, wilhelmsturm,