Denver, United States of America
A family-run museum that contains one of the best private baseball collections in the country, this museum holds a stunning collection of artifacts from ballparks all over the country, including signs, bricks, and seats from the classic ballparks of old, as well as a section of Fenway Park's "Green
Listen to the audio guide for National Ballpark Museum Free on WIP — starts by itself when you arrive, even with the screen off