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

Herbert Hoover National Historic Site draws about 107K visitors a year. Look within 40 miles for the 13 places to visit; none is inside Downey. They include 10 museums, 2 stadiums & arenas and a national historic site. A day out reaches Rock Island Arsenal, 42 mi away.

Presidential library and museum for U.S. President Herbert Hoover in West Branch, Iowa.
The towns around it, and where to stay →
Furthest out is Putnam Museum, at 39 mi.
Orange: Downey. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
These 24 are within 60 miles, none in town.
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.
Archive organization in Cedar Rapids, United States.
Place in Iowa listed on National Register of Historic Places.
Natural history museum in Iowa, US.
Botanical garden in the above historic district.
Museum “to preserve, exhibit, and teach the African American heritage of Iowa.” in Cedar Rapids, Iowa.
Listed on the National Register of Historic Places (NRHP) in Linn County.
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 · Carver–Hawkeye Arena: Asolsma1988, CC0 · Black Hawk State Historic Site: Bill Whittaker (talk). Original uploader was Billwhittaker at English Wikipedia, CC BY-SA 3.0 · Herbert Hoover National Historic Site: Billwhittaker, CC BY-SA 3.0 · Figge Art Museum: Ctjf83, CC BY-SA 3.0 · National Czech & Slovak Museum & Library: ArtisticAbode, CC BY-SA 3.0 · Cedar Rock State Park: Orange Suede Sofa, CC BY-SA 3.0 · Putnam Museum: Ctjf83 of English Wikipedia (log), Public domain · Museum of Art Cedar Rapids: ericjames, CC BY 3.0 · University of Iowa Stanley Museum of Art: w_lemay, CC BY-SA 2.0 · 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 · African American Museum of Iowa: Griot2012, CC BY-SA 3.0 · Buffalo Bill Cody Homestead: Kepper66, CC BY-SA 3.0 · Crapo Park: Ian Poellet, CC BY-SA 3.0 · Granger House: 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