Wrigley Field
Baseball stadium in Chicago, Illinois, USA; home venue of the Chicago Cubs.
Each edition grades its towns against each other only.

Roughly 3M visitors a year make it to Six Flags Great America. Our list finds nothing inside Caledonia, but 32 places within 40 miles. They include 18 museums, 4 city parks and 3 theatres. Further afield lies Wrigley Field, at 60 mi.

Amusement park in Gurnee, Illinois, United States.
The towns around it, and where to stay →
Most of the 32 out of town lie to the north.
Orange: Caledonia. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
The list runs to 58 places, all within 60 miles.
Baseball stadium in Chicago, Illinois, USA; home venue of the Chicago Cubs.
Amusement park in Gurnee, Illinois, United States.
Public museum in Wisconsin, United States.
Archives and museum of the Leather subculture.
Conservatory in Milwaukee, Wisconsin, United States.
Open-air theater at Henry Maier Festival Park in Milwaukee, Wisconsin.
Music venue and former movie theater in Milwaukee, Wisconsin, United States.
Railroad museum in South Elgin, Illinois, United States.
Non-profit organization in the USA.
Science and technology museum in Milwaukee, Wisconsin, USA.
Bobblehead museum in Milwaukee, Wisconsin.
Park in Milwaukee, Wisconsin, situated on a bluff overlooking Lake Michigan.
Art museum in Milwaukee, Wisconsin.
Botanical garden in Janesville, Wisconsin, United States.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Caledonia →
Wrigley Field: Ryan Dickey, CC BY 2.0 · Six Flags Great America: Feather Better, CC BY 4.0 · Allstate Arena: Nkon21, CC BY-SA 4.0 · Fiserv Forum: Michael Barera, CC BY-SA 4.0 · McDonald's #1 Store Museum: Bruce Marlin, CC BY-SA 2.5 · Milwaukee Art Museum: Michael Hicks (Mulad), CC BY 2.0 · Illinois Railway Museum: The original uploader was Slambo at English Wikipedia., CC BY-SA 2.0 · UW–Milwaukee Panther Arena: Shadowlink1014, Public domain · Alpine Valley Music Theatre: chad davis, CC BY-SA 2.0 · Metro Chicago: Joi Ito, CC BY 2.0 · Aztalan State Park: Joshua Mayer - Flickr user wackybadger, CC BY-SA 2.0 · Harley-Davidson Museum: Dori, CC BY-SA 3.0 us · Nature & Culture Museum of Wisconsin: The original uploader was Sulfur at English Wikipedia., CC BY-SA 3.0 · Leather Archives and Museum: Skvader, CC BY-SA 4.0 · Milwaukee County Zoo: Awkwafaba, CC BY-SA 3.0 · Mitchell Park Horticultural Conservatory: Sulfur (Talk / contribs), CC BY-SA 3.0 · Chicago Botanic Garden: No machine-readable author provided. Kaosfere assumed (based on copyright claims, CC BY-SA 2.5 · Kettle Moraine State Forest: self, CC BY-SA 2.5 · Rosemont Theatre: Nkon21, CC BY-SA 4.0 · Marcus Amphitheater: Ryan Dickey from Evanston, IL / Chicago, United States, CC BY 2.0 · Santa's Village Amusement & Water Park: Martin Lewison from The Hague, Zuid-Holland, The Netherlands, CC BY-SA 2.0 · Riverside Theatre: Michael Barera, CC BY-SA 4.0 · Illinois Holocaust Museum and Education Center: Eddau, CC0 · Old World Wisconsin: Bridget Bannon, CC BY-SA 3.0 · Davis Theater: ejojola, CC BY 2.0 · Discovery World: Dori, CC BY-SA 3.0 us · Woodstock Opera House: HrAtsuo, CC0 · Indian Boundary Park: Zol87 from Chicago, Illinois, USA, CC BY-SA 4.0 · The Block Museum of Art: Paradoxsociety, CC BY-SA 4.0 · Grohmann Museum: Michael Barera, CC BY-SA 4.0 · National Bobblehead Hall of Fame and Museum: Adam Moss from East Amherst, New York, United States, CC BY-SA 2.0 · National Museum of the American Sailor: (U.S. Navy photo/Released), Public domain · Racine Zoo: SimLibrarian, CC0 · Charles Allis Art Museum: Freekee at English Wikipedia, Public domain · Gichigamiin Indigenous Nations Museum: Nick Number, CC BY 4.0 · Kohl Children's Museum: Eddau, Public domain · Lake Park: https://www.flickr.com/people/jhtaylor/, CC BY 2.0 · Racine Art Museum: Yumbay, CC BY-SA 3.0 · Boerner Botanical Gardens: Photo was taken in the Summer of 2006 by Douglas Tyler Spencer., Public domain · Juneau Park: Michael Barera, CC BY-SA 4.0 · Kenosha Public Museum: Kenokewl of English Wikipedia, CC BY-SA 3.0 · Patrick and Beatrice Haggerty Museum of Art: Royalbroil, CC BY-SA 3.0 · Russell Military Museum: Pkiv, CC BY-SA 4.0 · Dretzka Park: Lightburst, CC BY-SA 4.0 · Eugene Field Park: Thshriver, CC BY-SA 3.0 · Ladd Arboretum: KENPEI, CC BY-SA 3.0 · Fire Barn 5: Smallbones, Public domain · Mitchell Gallery of Flight: SuperDalio, CC BY-SA 4.0 · Oak Creek Parkway: Bluebarb11, CC BY-SA 3.0 · Racine Heritage Museum: David Wilson, CC BY 2.0 · Rotary Botanical Gardens: Chief-O (talk)., Public domain · Shakespeare Garden: Zol87 from Chicago, IL, USA, CC BY-SA 4.0 · Wehr Nature Center: Lightburst, CC BY-SA 4.0