Ключевые слова: activity, area, attraction, beautiful, beauty, blue, circle, color, colorful, crater, energy, eruption, europe, geology, geothermal, geyser, geysir, golden, green, heat, hot, iceland, icelandic, lake, landscape, mud, natural, nature, nice, park, pond, pool, scenic, smoke, spring, steam, steaming, strokkur, sulfur, summer, thermal, tourism, tourist, touristic, travel, volcanic, volcanism, volcano, warm, water,