Ключевые слова: adventure, america, arenal, bridge, canopy, central, cloud, conservation, construction, costa, danger, engineering, environmental, footbridge, forest, green, hanging, hiking, journey, jungle, landscape, national, natural, nature, outdoor, park, passage, path, rain, rainforest, reserve, rica, summer, suspended, suspension, tour, tourism, tourist, travel, tree, trekking, tropical, walk, walkway, way,