Use Grants Pass exit #55. You will be traveling West on Redwood Highway as you drive by Wallmart, Fred Myers, Siskiyou RV World (sales, service and repair) and several restaurants. After you pass "M" Street move to the left lane. At 1.8 miles from the I-5 exit, and after you go over the bridge that crosses the Rogue River, turn left on Parkdale, then 1/4 miles turn left on Highway 99 / Rogue River Highway and drive 2 miles to the Park entrance on the left. You will see our signs along the way.
Coming in on Redwood highway (highway 199 from the coast), as you near Grants Pass you will go past an exit that bears off to the right towards the City center, past the next traffic light (hwy 238) then turn right on highway 99 South, towards the town of Rogue River. Drive 2.8 miles to the Park entrance on the left. You will see our signs along the way.