Join TNI's education director, Patti Brown while she hikes through the Olin Nature Preserve and the Mississippi Sanctuary. Learn quick ways to identify native trees, discover new trails and see the preserve in the winter season before it warms up.

This guided hike and chance to explore the preserve while the trails are closed for public use is free. Limited space available. Please call (618) 466-9930 or email info@thenatureinstitite.org for more details or to reserve a spot.