Cross-Country Ski the Northern Unit

| FROM THE FOREST | Cross-Country Ski the Northern Unit JACKIE SCHARFENBERG RETIRED DNR NATURALIST With a great base of snow on the ground, it’s time to break out those cross-country skis and then head to the Kettle Moraine State Forest – Northern Unit. The Northern Unit offers some of the best cross-country ski trails in Southeast Wisconsin. The Northern Kettle Moraine Nordic Ski