The trail to Forest Lake is a popular off-road trail up American Fork Canyon. There is a large parking lot at Tibble Fork Reservoir to park trailers for those that are driving UTVs and ATVs. The actual trailhead begins about 3.3 miles past Tibble Fork Reservoir along the bumpy and dusty mineral basin road. There is a river crossing right at the beginning of the trailhead that can be pretty deep in the spring. The first mile of the trail is very rough with large boulders to maneuver around and very deep ruts. The rest of the trails is rocky but nothing too extreme. The scenery and lake is awesome and there is good chance of seeing wildlife at the lake and around the area.