Rock Island State Park will be ushering in spring with numerous activities this month. Family friendly guided hikes are on the schedule beginning this weekend.“Come celebrate spring and all its splendor by getting outside and enjoying a guided hike or talking with park rangers and special guest naturalists,” said park interpretive specialist Dava Lundquist.Activities begin this Saturday, March 9 at 1 p.m. Enjoy a family friendly guided hike with state naturalist Randy Hedgepath. It’s a 1.5-mile walk of moderate intensity to view native spring wildflowers on the Downstream Trail.