Naturalist Terri King will conduct a Low-High Walk at 2 p.m. Sunday at Ouabache Trails Park.
The walk will include the Trail 7 area, starting in the wetland and then moving into the upland trails. The lower part is very wet, and walkers should come prepared with appropriate footwear.
The walk is appropriate for all ages, but there will be much uphill and downhill.
Walkers can learn about two very different ecosystems in the park and enjoy the trees, wildflowers, ferns and wildlife along the way.
Participants are asked to meet near the Sacajawea Shelter House, which is at the far end of the lower loop.
To view a map, visit the park web site: http://www.knoxcountyparks.com/?s=trail+map.
For additional information about the Knox County Department of Parks and Recreation, visit the web site; call 812-882-4316; or e-mail: firstname.lastname@example.org