Ключевые слова: aerial, baltic, baltic states, boardwalk, bog, conservation, ecosystem, estonia, europe, flora, forest, green, lahemaa, lahemaa national park, lake, landscape, marsh, meadow, moor, moss, national, national park, nature, nature reserve, observation tower, outdoor, outdoors, park, pathway, pond, reserve, scenery, scenic, smpfe, swamp, tallinn, tower, trail, tree, viru, viru bog, walking, water, wet, wetland, wetlands, wild, wilderness, wooden,