101 highway from olympia to north entrance of park

Jenanne wrote:
Is it ok for a 40 ft rv with tow to go up 101 on east side of Olympic national Park or is it better to take Highway five all the way up going into the northern entrance of the park

101 on the West side of the Park or I5 to 101 at Olympia on the East side or some other route including ferries?

The Olympia route is good.

I always thought that the 101 loop around most of the the Olympic Peninsula and heading south was an interesting way to end after starting at the Mexican border! :R

Or does 101 start at Olympia, head north, loop around Olympic Peninsula, head south and end at the Mexican border?