Astronaut Randy Bresnik captured from ISS Niagara Falls on the border of Canada and U.S..

Credit: Randy Bresnik, NASA

Niagara Falls is the collective name for three waterfalls that straddle the international border between the Canadian province Ontario and the American state of New York. U.S. has the American Falls and the Bridal Veil Falls while The Horseshoe Falls lies on the Canadian side. Niagara Falls was formed when glaciers receded at the end of the Wisconsin glaciation (the last ice age).

The local scenery on the ground is as follows.

Credit: Wikipedia

Reference: Randy Bresnik’s Tweet
See earthview photo gallery with web-globe: LiVEARTH