William B. Umstead State Park is located in Wake County between Raleigh and Durham.
The Crabtree Creek section is located 10 miles northwest of Raleigh off US 70. The park visitor center and camping facilities are located in this section. From I-40, turn northeast on I-540 and take the US 70 exit. Travel southeast on US 70, and turn right on Umstead Parkway, which leads to the park office and visitor center.
The entrance to the Reedy Creek section is 11 miles west of Raleigh off I-40. From I-40, take the Harrison Avenue exit and travel northeast into the park.