Geologic Wonder

Historical marker location:

420 Park Ave, Cave-In-Rock, Illinois

( Marker is on Park Avenue, 0.1 miles east of East Park Avenue, on the right when traveling east.)

Abraham Lincoln, one of the most famous presidents in U.S. history, spent much of his early political career in Illinois. He served in the Illinois state legislature and was elected to the U.S. House of Representatives from Illinois in 1846.