Joliet Area Historical Museum, Joliet Slammers Partner to Bring "The Big House Ballgame" to Old Joliet Prison for National Route 66 Kickoff Celebration on April 30, 2026
*FACILITY HOURS*
Joliet Area Historical Museum
Daily 10 AM - 4 PM
Joliet Railroad Museum
Friday - Sunday 10 AM - 2 PM
Planinsek Market
Friday - Sunday Noon - 4PM
Old Joliet Prison Historic Site
CLOSED FOR THE SEASON
REOPENING MARCH 2026
Joliet Area Historical Museum
Daily 10 AM - 4 PM
Joliet Railroad Museum
Friday - Sunday 10 AM - 2 PM
Planinsek Market
Friday - Sunday Noon - 4PM
Old Joliet Prison Historic Site
CLOSED FOR THE SEASON
REOPENING MARCH 2026