Zillmer Trail - Yellow is a hiking trail in Fond du Lac County, Wisconsin. It is within Kettle Moraine State Forest. It is 4.9 miles long and begins at 1,003 feet altitude. Traveling the entire trail is 9.9 miles with a total elevation gain of 1,178 feet. Near the trailhead there are parking, restrooms, and drinking water. Along the trail there is a parking.
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