Log Jam at Harriman RanchLarge paved parking lot on Highway 80 at the noth end of the Harriman Ranch. State: Idaho City: Ashton Nearest Town: Last Chance Status; Official Cost: Free Nearest Road: Unknown Scenery Rating: 5 Months Opened: June through October 1 Extras: Water Dump Station Restrooms Number of Camp Sites: 10 or less Max Stay : Unknown -