With snow underfoot and clouds in the sky, I headed past the wooden Walla Hi County Park Sign and began the short 1.9 mile Walla Hi Segment of the Ice Age National Scenic Trail (IAT). The Walla Hi County Park, east of Kiel, Wisconsin in Manitowoc County, is a small, pleasantly hilly park with hiking and equestrian trails. I zig-zagged south along the trail for about a half mile heading lower, until I reached a charming covered bridge.