This county-operated trail meanders for more than 89 miles through the Nicolet National Forest in northeastern Wisconsin. The trail follows the same corridor built by railroad companies in the late 19th century to open up Wisconsin's pine and hardwood forests for the timber industry. The Nicolet State Trail runs through several small communities from Gillett in Oconto County to the Michigan state line.

Wild, free-flowing rivers and streams abound in this part of Wisconsin, adding to an area already rich in natural resources. The Nicolet National Forest [exit DNR] which encompasses the trail has an abundance of recreation opportunities. In addition to camping, hunting, fishing and water recreation, the forest provides numerous miles of trail for hiking, mountain biking, cross-country skiing and wildlife viewing.