From WGIL radio:
The Obama trail includes Knox College, where Obama gave the Commencement address in June of 2005, and four other sites. Jan Kostner, deputy director of the Illinois Bureau of Tourism, says travelers are encouraged to explore some of the sites.
Kostner says it requires just a few days to take in the new Barack Obama Presidential Trail.
“These are very easy, affordable, interesting getaways. (They are) not just for the families, there’s also groups of people who really love history and culture and our heritage, so they’re perfect ways to market to that group as well.”