Ice circles are not seen very often which is why when they are spotted, people grab the chance to click photos of them. Ice disks are found spinning in circles on top of rivers in North America and northern Europe and can be as small as a CD or can measure as much as 55 feet wide. You can find the ice disks floating on their own which is why this is considered as a unique phenomenon.
Hikers in North Bend, Washington, were treated to this unusual natural phenomenon one fine Saturday morning — as they came across a massive ice circle spinning in the Snoqualmie River.