Ape Cave Trail is a 2.9 mile heavily trafficked out and back trail located near Cougar, WA that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity options and is accessible year-round.
From Vancouver, WA, north on 1-5 to Highway 503, exit 21. Drive east 35 miles to Forest Service Road 83. Turn left and drive 2 miles to Forest Service Road 8303. Turn left and drive 1.5 miles to the trailhead on the right.