Ключевые слова: adventure, america, background, beautiful, big, boat, canyon, chiapas, cliff, gorge, green, grijalva, gutierrez, huge, jungle, landscape, large, mexican, mexico, mountain, national, national park, natural, nature, outdoor, park, river, rock, scene, scenery, scenic, sumidero, tour, tourism, tourist, tourists, travel, tropical, tuxtla, valley, view, water, wild,