Highwood, IL–Where is Illinois like Switzerland or Alaska? Along the icy shore of Ft. Sheridan Forest Preserve, and Openlands Lakeshore Preserve, where a shelf of icy looks like the edge of Alaska’s Glacier Bay, and deep fissures in the ice-covered sand appear to be crevasses. If you’ve ever hiked a glacier, you will recognize its eerily similarity. Wear insulated boots with Yax Trak to keep from slipping, bundle up and enjoy winter on Lake Michigan lakefront.