Take Hwy 20 east. Go 11 miles, turn left on Marysville Road. Travel 11 miles. Turn right, still on Marysville Road. Travel 2.8 miles to Oregon House, turn left on French Town Road. Travel 1.2 miles to the preserve.
Drive west on I-80 to Hwy 20, turn right. Drive west to Browns Valley. Turn right on Marysville Road, go 11 miles. Turn right, still on Marysville Road. Travel 2.8 miles to Oregon House, turn left on French Town Road. Travel 1.2 miles to the preserve.
Drive south on I-5 to Red Bluff. Take Hwy 99 south to the Hwy 149 interchange (Chico, Oroville Hwy). Take Hwy 149 to Hwy 70. Go south on Hwy 70 to Marysville. Turn left on State Hwy 20. Turn left on Marysville Road, go 11 miles. Turn right, still on Marysville Road. Travel 2.8 miles to Oregon House, turn left on French Town Road. Travel 1.2 miles to the preserve.