Moose are much more common on the Grand Lakes side of the Divide. August 11, 2012 by Matt ThomasMoose are much more common on the Grand Lakes side of the Divide. Rocky Mountain National Park About Matt Thomas Matt is an avid writer and explorer, who loves to showcase his home state of Colorado. His favorite place to be is right here in the Centennial State. Previous Post:Moose are much more common on the Grand Lakes side of the Divide.