motorcycle only but I think there may be some 4x4 trails in the Little Pend Oreille system but there really just gravel roads
The only legal 4x4 "trails" in the 1.1 million acres of the Colville National Forest are over by Kettle Falls. Twin Sisters, Mack Mountain etc. less than 30 miles total, and not overly chalenging if it's dry.
You'd think with that much land we could find a little more space to play over here.:stirpot: