The Daniel-Johnson dam (French: Barrage Daniel-Johnson), formerly known as Manic-5, is a multiple-arch buttress dam on the Manicouagan River that creates the annular Manicouagan Reservoir. The dam is composed of 14 buttresses and 13 arches and is 214 km (133 mi) north of Baie-Comeau in Quebec, Canada.
To lean more, visit https://en.wikipedia.org/wiki/Daniel-Johnson_dam
I took this photograph using my new DJI Cine drone at 1200’. I love the smooth dark blue against the textured green landscape on the left.