Olympic National Park High Point Trip Report
 
Mount Olympus (7,969 ft)
Date:  September 3, 1967 
Author:  John Roper      
USGS Mount Olympus.  DeLorme: p76/B3.  S33-T27N-R8W. 
This is the king of the Olympics, of course, and the farthest west Washington County HP.  
The approach involves a looong 17-mile hoof in, up the Hoh River and Glacier Creek.  
The Blue Glacier can get pretty icy.  See the Olympic Mountain guide.