This is one of the oldest and most popular cross-country ski trails in the Eagle River area. Trails are groomed for traditionalstyle-skiing as well as ski-skating. Several loops are available over varied terrain from easy to difficult. Originally constructed in the 1930's by the Civilian Conservation Corps, the system has since been expanded and was made part of the NationalRecreational Trail System in 1978. The Anvil Trail system is adjacent to Anvil Lake Campground and also connects with the Nicolet North Trail system and to the Franklin Lake Campground via a connector trail. Anvil is excellent for hiking and mountain biking in summer and fall. It is also a designated watchable wildlife area, especially for woodland warblers. A trail map is available at the trailhead.

From Eagle River, take State Highway 70 east for 9 miles to Parking Lot #1 on right (south), which can accommodate 20 vehicles. Or take State Highway 70 east 8 miles to Military Road (FR 2178), and turn right (south) to Parking Lot #2 on the left (east).

Trails are groomed for traditional style-skiing as well as ski-skating. Several loops are available over varied terrain from easy to difficult.