Boulder

Rock Formation at Mikiami Falls (Manitoba) - Ian Davidson-Hunt photo

http://www.whitefeatherforest.com/wp-content/uploads/2008/08/land-use-strategy.pdf - page 26
- that looks identical to another image captioned:
Rock of cultural significance near Mikiaimi Falls [Photo Credit: A. Chapeskie]
http://ontarioparks.com/english/planning_pdf/white/background_info.pdf page 26