Follow these special directions or enter a starting location below for Google directions:
From I-5: Take I-5 to exit 71 (Onalaska, WA - midway between Portland, OR, and Seattle, WA). Go east on Main Avenue 2/10 mile to E Forest Napavine Road. Take E Forest Napavine Road east 1.6 miles to Jackson Highway. Turn left on Jackson Highway. Continue north on Jackson Highway 4/10 mile to North Fork Road. Turn right on North Fork Road and drive 4.1 miles to Centralia Alpha Road. Turn right on Centralia Alpha Road and drive 6/10 mile to the preserve on the right.

From the east on Highway 12: Take US Highway 12 west to milepost 81 in Silver Creek, WA (approximately 5 miles west of Mossyrock, WA). Proceed to SR 122/Silver Creek Road. Turn right onto SR 122/Silver Creek Road. Follow about 1.5 miles to the fork in the road. Keep left at the fork to Cinebar Road. Follow Cinebar Road to stop sign at SR 508/Main Avenue (about 5 miles). Turn left onto SR 508/Main Avenue and continue about 5 miles to Centralia Alpha Road. Turn right on Centralia Alpha Road. Follow approximately 8 miles on Centralia Alpha Road to the preserve. The preserve is on the left between mileposts 10 and 11.