Jerry F. Costello Lock and Dam

4800 Lock and Dam Road, Modoc IL 62261 | 618.284.7160
Southernmost Illinois

The Jerry F. Costello Lock and Dam is located on the Kaskaskia River. The site offers many recreational opportunities including 15 campsites, boat ramps above and below the lock, and a visitor center. Fishing for channel and flathead catfish, largemouth bass, crappie, bluegill, carp, and freshwater drum is excellent. Tours of the lock and dam are available.

Return to Previous Page


Pierre Menard Home State Historic Site

Fort Kaskaskia State Historic Site

Kaskaskia Bell State Memorial