Arrowrock Dam: A Majestic Historical Landmark

Getting There

• Car

  To reach Arrowrock Dam by car from any location in Owyhee, start by heading east on Highway 78 towards Boise. Continue on Highway 78 for approximately 30 miles until you arrive at the junction with Highway 21. Turn left onto Highway 21 North. Follow Highway 21 for about 25 miles, enjoying the scenic views along the way. As you approach the Boise River, look for signs leading to Arrowrock Dam. Turn right onto Arrowrock Road, which will take you directly to the dam. The total driving distance is approximately 55 miles and may take about 1 hour and 15 minutes, depending on traffic.

• Public Transportation

  If you are using public transportation, the best option is to take a bus from Owyhee to Boise. Check the local transit schedules for routes that connect to Boise. Once in Boise, you will need to take a taxi or rideshare service (like Uber or Lyft) to reach Arrowrock Dam, as public transit does not directly service the dam. The taxi ride from Boise to Arrowrock Dam will cost approximately $50-$70 and take about 45 minutes.

• Bicycle

  For the more adventurous, biking to Arrowrock Dam is an option, though it requires good physical fitness. From Owyhee, take Highway 78 east to Highway 21, then follow Highway 21 north. The total distance is approximately 55 miles, and it can take anywhere from 4 to 6 hours depending on your pace and the terrain. Be sure to wear a helmet and carry plenty of water and snacks, as there are limited services along the route.