Physical Features of Niagara Falls: The Three Waterfalls, Gorge, Whirlpool & Rainbow Bridge

Straddling the border between Ontario, Canada, and New York, USA, Niagara Falls is one of the planet's most famous waterfall systems. It comprises three distinct cataracts, plus a dramatic gorge, a powerful whirlpool, and an iconic international bridge.

The Three Waterfalls

Horseshoe Falls (Canadian Falls)

• Height: 53 m (174 ft)
• Crest width: 675 m (2,212 ft)
• Location: Canadian side; largest and most powerful of the three.

American Falls

• Height: 26 m (85 ft)
• Location: U.S. side; less powerful but still striking.

Bridal Veil Falls

• Height: 24 m (79 ft)
• Location: Between Horseshoe and American Falls; named for its delicate, veil-like cascade.

Other Notable Features

• Niagara Gorge: An 11 km (7 mi) long canyon, up to 92 m (300 ft) deep, carved by the Niagara River.
• Niagara Whirlpool: A large, turbulent whirlpool at the base of Horseshoe Falls, formed by the river's violent currents.
• Rainbow Bridge: An arch bridge linking Canada and the U.S., named for the frequent rainbows in the falls' mist.

Together, these features draw millions of visitors each year, making Niagara Falls a premier natural attraction and a symbol of transboundary cooperation.