From: Prineville, OR

1) Take US-26 east about 47 miles

2) Turn left (north) on SR-207, continue 23.8 miles

3) Turn right (east) on SR-19 (John Day Hwy), continue 15 miles

4) Turn left (north) on SR-207, continue 19 miles

5) Turn right (east) on NF-21, proceed to the park.