Taken from the Parks Canada website (http://www.pc.gc.ca/pn-np/bc/pacificrim/co/visit/tarifs_fees_E.asp?Park=21)
BACKCOUNTRY USE AND CAMPING
West Coast Trail
| | Per Trip, per person | $127.50 |
| | ||
| | Reservation, per person | $24.50 |
| Additional boat/ferry fees for Gordon River ($15.00) and Nitinat ($15.00) are collected on behalf of private operators when Trail Use Fee is paid. | ||

I got the name of the blog, "Impassable Headland", from the West Coast Trail map at right. I just thought it was a cool term.