Rock Island Arsenal
Army post located on Arsenal Island on the Mississippi River.
Each edition grades its towns against each other only.

Visits to Herbert Hoover National Historic Site run to about 107K a year. Look within 40 miles for the 13 places to visit; none is inside New Boston. There are 7 museums, 2 gardens and an ancient site to choose from. Further afield, Kinnick Stadium is 44 mi from the centre.

Army post located on Arsenal Island on the Mississippi River.
The towns around it, and where to stay →
Out of town, most of the 13 are to the northeast.
Orange: New Boston. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Look within 60 miles for all 22.
Army post located on Arsenal Island on the Mississippi River.
Presidential library and museum for U.S. President Herbert Hoover in West Branch, Iowa.
National Historic Site in West Branch, Iowa, United States.
Natural history museum in Iowa, US.
Botanical garden in the above historic district.
Historic building in Rock Island, Illinois, USA.
Listed on the National Register of Historic Places in Muscatine County.
Set of botanical gardens in Rock Island, Illinois.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Rock Island Arsenal: Robert A, Ryan, J. Ceronia, and Bruce A. Harms, Photographers, Public domain · Kinnick Stadium: Count_de_Des_Moines (talk) (Uploads), CC BY-SA 3.0 · Herbert Hoover Presidential Library and Museum: Shadow2700, Public domain · Carthage Jail: Nyttend, Public domain · Carver–Hawkeye Arena: Asolsma1988, CC0 · Herbert Hoover National Historic Site: Billwhittaker, CC BY-SA 3.0 · Black Hawk State Historic Site: Bill Whittaker (talk). Original uploader was Billwhittaker at English Wikipedia, CC BY-SA 3.0 · Figge Art Museum: Ctjf83, CC BY-SA 3.0 · Nauvoo House: Jake from Utah, United States, CC BY-SA 2.0 · Putnam Museum: Ctjf83 of English Wikipedia (log), Public domain · University of Iowa Stanley Museum of Art: w_lemay, CC BY-SA 2.0 · Carl Sandburg State Historic Site: Robert Haugland, CC BY-SA 4.0 · University of Iowa Museum of Natural History: Billwhittaker (talk) at en.wikipedia, CC BY-SA 3.0 · Vander Veer Botanical Park: David Wilson, CC BY 2.0 · Buffalo Bill Cody Homestead: Kepper66, CC BY-SA 3.0 · Crapo Park: Ian Poellet, CC BY-SA 3.0 · Abbe Creek School: Tom Hazelton, CC BY-SA 3.0 · Black Hawk Museum and Lodge: Smallbones, CC0 · Pine Creek Gristmill: Kepper66, CC BY-SA 3.0 · Quad City Botanical Center: Ctjf83 at English Wikipedia, Public domain · Ryan Round Barn: Ibzumin, CC BY-SA 3.0