From about a mile away
Hiking, camping, mtbike, road bicycle, downhill skiing, cross country skiing, plantlife/wildlife eg Indian Paintbrush/Beargrass.
Take Hwy 2 north out of Spokane and watch for thestate park sign at the Zip Trip store. Take a right there and you can't miss it.
Don't get lost as the consequences could be more serious than most areas! This is a big area. Many of these trails are steep and/or rocky so I would not bring young un-experienced children along unless you want to teach them about how to hike-a-bike at the right times.