The most famous frozen waterfall has to be Niagara Falls in North America, which has frozen over at least twice in recent history (1848, 1936 and possibly 1912). Tourists flocked from miles around to walk along the frozen falls, even collecting souvenirs from the riverbed. Wow!!

Niagara Falls

Niagara Falls

niagara falls from a helicopter

✮ Frozen

This is a rare image which was purportedly taken in 1911 offer postcard views of Niagara Falls completely frozen over.

The Stars of Niagara Falls (Explored) by Insight Imaging: John A Ryan Photography, via Flickr

Frozen Multnomah Falls (Oregon)

This frozen waterfall near Turnagain Arm, Alaska looks like something straight out of Narnia. It may not be very large in size, but it's certainly one of the most magical places.

Here's a look into the history of the Maid of the Mist and the future of Niagara Falls tourism with the new addition of the Hornblower Niagara Cruises in 2014. #maidofthemist #niagarafalls http://www.cliftonhill.com/falls_blog/farewell-maid-of-the-mist-a-voyage-into-history/

Niagara Falls – Canada/USA Niagara Falls is located on the border between Canada and the United States. It consists of three waterfalls – Horseshoe Falls, American Falls and Bridal Veil Falls – which separate the U.S. state of New York and the Canadian province of Ontario. In spite of its height of only about 53 meters, the gorgeous Niagara Falls are the most powerful waterfalls in northern America, with a producing capacity of up to 4.4 gigawatts of electricity. An extremely impressive vie...

Exit (by agedsenator)

Nik Wallenda becomes first person to walk across Niagra Falls on tightrope

Niagara Falls in 1869 - History 1/15

Multnomah Falls in winter

Minnehaha Falls in Minneapolis, Minnesota

Niagara Falls is located on the border between Canada and the United States. It consists of three waterfalls – Horseshoe Falls, American Falls and Bridal Veil Falls – which separate the U.S. state of New York and the Canadian province of Ontario. In spite of its height of only about 53 meters, the gorgeous Niagara Falls are the most powerful waterfalls in northern America, with a producing capacity of up to 4.4 gigawatts of electricity. An extremely impressive view is observed from the Canad...

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A slightly less dangerous route was taken up a waterfall in Banff National Park,Canada. You don't realise how big this frozen waterfall is until you see the tiny climbers near the top.

Nice

Another mammoth ice climb can be found in South Fork Valley, Wyoming. Called 'The Testament', this pillar of ice is 180ft high. For the extra fear factor, you should know that the frozen waterfall is only attached to rock at the top - most of the ice is suspended in mid-air.