Meramec Caverns Barn

Historical marker location:

21784 N 1810 E Rd, Cayuga, Illinois

( Marker can be reached from North 1810 East Road (Old U.S. 66).)

66 Roadside Attraction.

Illinois is the birthplace of several famous people, including former U.S. President Ronald Reagan, Nobel Prize-winning physicist Enrico Fermi, and writer Ernest Hemingway.