Take your best route to I-205 in Vancouver, WA. Then take Route 500 East (exit 30) about one mile. Stay in one of the main lanes and this will become Route 503 North (to Battleground). Stay on Route 503 for about 20 miles (just stay on the main road all the way)until you get to Amboy. Look for the Amboy Market on your left. Turn left on 399th Street, just past the store. Amboy Territorial Park is on the right.
21400 NE 399th St
Amboy, WA 98601
This page was last updated: November 5, 2018