From Sacramento, take I-5 North to Hwy 99/70 North. Stay on 70 North through Marysville and Oroville. When you get to Oroville, you have approximately 12 miles still to go on Hwy 70. Watch for the Lime Saddle Recreation Area and Pentz Road sign. Turn left on Pentz Road and follow approximately 2 miles to marina entrance.
Take Hwy 99 south from Red Bluff, past Chico and drive approximately 6 miles to the Pentz-Durham Road exit. Turn left and continue approximately 6 miles to Pentz Road, watching for the Lime Saddle Recreation Area sign. Turn left go approximately 2 miles to the Marina entrance.