The following trails are groomed for both skate and classic skiing:
Graystone: 17km 320-252-1177 Easy to intermediate, near the St. Cloud penitentiary, a mile from the Mississippi. A Minnesota Ski Pass - available on line, or at any state or county sponsored facility that sells fishing licenses - is required.
Riverside Park: 15km 320-255-7216 Flat to rolling hills right in downtown St. Cloud, just above the Mississippi River, 1 to 1.5K of man-made snow trail
Quarry Park: 6.2km 320-255-6172 Easy to intermediate with a skating loop and classic loops, ski past granite quarries & rock piles. A parking permit, available at the park, is required.