For vehicle navigation systems, please use the following address:
623 North 2553rd Road, Seneca, IL 61360
Office Hours
- Monday thru Saturday: 9 am - 5 pm
- Sunday: 11 am - 3 pm
- (Closed Sundays - November thru mid-January)
Directions:
Traveling to Spring Brook Marina from the Chicago Area:
Take I-55 South to I-80 West. Take this to the Seneca Exit (Exit #105). Turn left (South) at the top of the exit. Follow this road through the first stop sign. After the stop sign, Route 6 begins. Follow this for about 5 miles to the next stop sign which is Route 170/Main Street. Turn left onto Route 170/Main Street. Take this through Seneca, go over the Illinois River bridge, and take the first right. We are 1 mile down the road on the right.
Traveling to Spring Brook Marina from the Western part of Illinois:
Take I-80 East to the Marseilles Exit (Exit #97). Turn right (South) at the top of the exit. Follow down to Route 6 and turn left onto Route 6. Follow this for about 5 miles to Route 170. Turn right onto Route 170. Take this through Seneca, go over the Illinois River bridge, and take the first right. We are 1 mile down the road on the right.

