hidden lake territorial park with cameron river valley on canadian shield, northwest territories

outcroppings northwestern territorial territories precambrian environment yellowknife structured wilderness reflection remoteness northwest landscape beautiful protected viewpoint canadian mountain ingraham northern outdoors panorama pristine tamarrac cameron forests rounded wetland america bedrock colours glacial glacier granite natural outdoor shallow western hidden valley shield waters slowly narrow rimmed boreal canada meadow nature forest autumn arctic colors eroded hiking quartz rapids remote scenic summer hike west