Join a park volunteer for a hike on the Nature Trails of Koreshan State Park. Learn some park history, history of the Estero river and find out about plants and critters that we meet along the way. Hike will begin at the Koreshan State Park picnic area, just North of the playground. Note: the walk will be approximately 1.8 miles long, the trail is uneven, has sand, grass and packed earth along the way. Bring water, hat and camera for pictures. Reservations required. Please call 239-992-0311. Tour is free with park entry fee: $5 per vehicle with 2-8 occupants, $4 per single-occupant vehicle, and $2 for pedestrians and bicyclists.