Ключевые слова: adventure, aso, autumn, blue sky, brown, caldera, clouds, cloudscape, country, crater, destination, dormant, dramatic, dry grass, ecology, erosion, exploration, geology, gold, grassland, hiking, hill, landscape, mount aso, mountain, nature, outdoor, peaceful, plateau, prairie, puffy clouds, road, rural, scenic, sky, tan, tourism, travel, trekking, unspoiled, vast, volcanic, volcano, white clouds, wide open,