Live webcam showing the Aurora Borealis, also known as the northern lights, in Banff National Park, Alberta, Canada. The Aurora Borealis can be a mesmerizing spectacle (when the sky is clear) during the winter months, particularly from September to April when nights are longest. While Banff is not as renowned for its Northern Lights displays as more northern regions, such as Yukon or the Northwest Territories, it still offers opportunities for those seeking this natural phenomenon.
Source: Banff Sunshine Village