Geology Museum, +1 309-298-1151. M-F: 9AM-noon & 1PM-4:30PM. Closed during school breaks and holidays. Free admission
Western Illinois Museum
Do
Spring Lake Park. Several miles of trails for hiking and biking, canoe/kayak rental, picnic area, playground, fishing, and camping
Argyle Lake State Park. Several miles of trails for hiking, biking and horseback riding, canoe/kayak rental, picnic area, playground, fishing, and camping. Also a host site for a local Maple Syrup Festival.