Ключевые слова: active, america, attraction, beautiful, blue, central, clouds, colorful, colors, cone, costa, crater, danger, destination, environment, fog, forest, fumarole, geologic, geology, green, horizontal, lagoon, lake, landmark, landscape, lava, mountain, national, natural, nature, nobody, panoramic, park, poas, rica, rock, scenic, sky, smoke, steam, sulfur, tourism, travel, tropical, vegetation, view, volcanic, volcano, water,