Out here in Maple Valley, WA ( a suburb SE of Seattle) we have a number of areas full of trails and numerous caches. These are places where you can walk thru the woods for a few miles pick up several caches.
What other areas like this are there in the NW? What are your favorite "cache clusters" in the NW?
Here's a couple of my favorites:
The cluster around A Cedar River Picnic
The cluster around Danville Trails
The cluster leading up to CraterPeak
and I'm looking pretty hard at the cluster up on Sugarloaf.