Niagara Falls isn't one waterfall, but three: Horseshoe Falls on the Canadian side, American Falls and Bridal Veil Falls on the American side. Together they form North America's most powerful waterfall: over 2,800 cubic meters of water pour over the edge every second.

Canadian Side

Best views of the falls. Table Rock—viewing platform right at Horseshoe's edge. Journey Behind the Falls—tunnels behind the waterfall where you stand inside the water wall. Hornblower Cruises—boat approaches as close as possible to Horseshoe.

American Side

Maid of the Mist—legendary blue boats since 1846. Cave of ...