Download maps and instructions before leaving the cities, there is no cellphone reception nearby. Visitor Center is located on the West side of the top of the dam, at 260 Souse Gulch Road. From the town of Libby, Drive 17 miles North on Hwy 37. Turn left onto Forest Road 228 and continue 3.5 miles uphill to the top of the dam. If you miss FR 228, or are coming from the town of Eureka, you will reach the Viewpoint on the top East side of the dam located on Hwy 37. From here, drive South on Hwy 37, turn right onto Jennings road, cross the bridge below the dam and turn right, uphill on FR 228.