Ukkusiksalik: The Bay with Reversing FallsUkkusiksalik National Park in Nunavut is centred on Wager Bay, a 100-km-long saltwater inlet. At the bay's narrow entrance, powerful tides create 'reversing falls,' a turbulent spectacle of water flowing against itself. The area is also known for its high concentration of polar bears that gather on shore during the summer. #Canada #Ukkusiksalik #Nunavut #Tides https://en.wikipedia.org/wiki/Ukkusiksalik_National_Park