Gibson Woods Nature Preserve
6201 Parrish Ave.
Hammond, Ind.
(219) 844-3188
Glacial Park Conservation Area
Lost Valley Visitor Center
Route 31 and Harts Rd.
Ringwood, Ill.
(815) 678-4532
Glenview Park District Park Center
2400 Chestnut Ave.
Glenview , Ill.
(847) 486-5385
Hammel Woods Dog Park
Black Road, east of Route 59
Shorewood, Ill.
(815) 727-8700
Hammond Park Department
5825 Sohl Avenue
Hammond, Ind.
(219) 853-6378
Heller Nature Center
2821 Ridge Road
Highland Park, Ill.
(847) 433-6901
Hidden Oaks Nature Center
419 Trout Farm Road
Bolingbrook, Ill.
(630) 739-2600
Indiana Dunes National Lakeshore
1100 N. Mineral Springs Road
Porter, Ind.
(219) 395-1882