The site has two nature trails -- the larger trail system is on the north side of Olympic View Drive and a smaller one on the south side (inside of the bend in the road). Use of off-road vehicles is not allowed on the trails.
From Pacific Hwy 99, take 168th St SW and head west. After passing Meadowdale High school, 168th St SW veers left and becomes Olympic View Dr. Follow Olympic View (through the four way stop at 75th Ave West) to 180th St SW. The unpaved parking lot is on the corner of Olympic View Dr and 180th St SW.
http://www.tripleblaze.com/trail.php?c=3&i=8466