Question: things to do in the quad cities for free?
Answer: Nahant Marsh. 4220 WAPELLO AVE. Davenport.
Bucktown Center for the Arts. 225 E 2ND ST. Davenport.
Davenport Skybridge. Spans River Dr. ( Hwy. Davenport.
Mississippi River Distilling Company. 303 N CODY RD. Le Claire.
Mississippi River Visitor Center. Rodman Ave. on Arsenal Island. Davenport.
Rock Island Arsenal Museum.