On Tuesday, ice climbers Will Gadd and Sarah Hueniken climbed up a frozen portion of Niagara Falls. According to National Geographic, Gadd said the hardest part of the climb was getting the permit to do it.
Climbers scale frozen Niagara Falls
On Tuesday, ice climbers Will Gadd and Sarah Hueniken climbed up a frozen portion of Niagara Falls. According to National Geographic, Gadd said the hardest part of the climb was getting the permit to do it.