DULUTH, MN (KDAL) - The recent snow has left the Duluth cross country ski trails in excellent condition.  The Parks and Recreation Department says the trails have been groomed and are ready for skiing.  The trails provide great skiing at every level of experience and tremendous views of the lake and St. Louis River valley.  Get updated information on trail conditions at the Duluth Parks facebook page or by calling the ski hotline at 730-4321.