From Fairbanks you will want to drive the Richardson Highway, 3 hours south along the Alcan towards Delta, Alaska. At mile 141.5 of the Alaska Highway turn left onto Jack Warren Road and on to Remington Road for 8.5 miles till you reach the Clearwater State Recreation Area, where there is a quaint 17-site camping area and a boat launch. Fishing is known to be great for grayling.
