Canyon Ferry Dam and Reservoir, Helena, MT Sent in by Teresa P. My husband and I recently visited Canyon Ferry Dam and Reservoir just outside of Helena, Montana. I thought this lone sailboat on this huge reservoir was typical of the wide open spaces in our beautiful state of Montana.  • Send us a photo! Thu Fri Sat Sun Mon Tue Wed 5/24 5/25 5/26 5/27 5/28 5/29 5/30 5/31 6/1 6/2 6/3 6/4 6/5 6/6 6/7 6/8 6/9 6/10 6/11 6/12 6/13 6/14 6/15 6/16 6/17 6/18 6/19 6/20  •  Pet Photo of the Day  •  Celebrity Photos  •  Fashion Photos  •  Sports Photos