Ключевые слова: amazing, awesome, beautiful, beauty, boat, canada, canadian, churn, danger, dangerous, drop, fall, flow, flowing, foam, foamy, great, horseshoe, hydro, landscape, maid, mist, natural, nature, niagara, ontario, rainbow, raincoats, rapid, river, rocks, scenery, ship, sky, spectacular, spray, stunning, tourism, tourist, vessel, violent, water, waterfall, wet, white, wonder,