Ranger guided tours of Mound City Group begin every day of the week Saturday, May 25. Tours begin at 10:00 am and Rangers will guide visitors into the Mound City Group earthwork. The tour will last approximately one hour and will be mostly in the sun. Visitors should wear comfortable walking/hiking shoes, bring sun protection and bug spray. All terrain at Mound City Group is flat and considered an easy hike/walk. Visitors will also have the daily option of attending a 30-minute Porch Talk at the Mound City Group Visitor Center. Porch Talks are ranger-led and begin daily at 1:00 pm. Rangers discuss topics related to the Hopewell Culture National Historical Park. The talks are in shade and do not involve walking. No reservations are required for the visitor center programs or tours.