Ключевые слова: activities, activity, adventure, animal, design, detail, discovery, earth, ecosystem, environment, exhibit, exploration, field, footprint, footprints, formation, geology, ground, hiking, human, impressions, imprint, investigation, landscape, marks, microecosystem, natural, nature, organic, outdoor, paths, patterns, sand, sandy, scenery, sizes, soil, study, surface, terrain, texture, tracking, trails, uniqueness, varied, variety, wildlife,