Cal-Sag Trail

Cal-Sag Trail entrance gate

The Cal-Sag Trail will eventually stretch 26 miles from Sag Quarries in Lemont to the Burnham Greenway near the Indiana border. The first 13 miles opened in June 2015.

On this page:

Overview & Maps

Cal-Sag Trail

Location: Alsip, Blue Island, Calumet City, Dolton, Lemont, Palos Heights, & Riverdale



Estimated Total Length

26.8 miles


Year-round: Sunrise to Sunset

Closures & Alerts

*Please be a courteous trail user: Follow posted signs and our trail rules and etiquette.

Trail Access

Access the Cal-Sag Trail at any of these locations (ordered from West to East). Check out the trail maps above to find on-street or bikeway access points.

Sag Quarries
Archer Ave & Old Archer Ave
Cook County, IL 60439 (view web map of Sag Quarries)
(near Lemont)

Teason’s Woods
S Willow Springs Rd, south of Calumet Sag Rd/Rte 83
Cook County, IL 60464 (view web map of Teason’s Woods)
(near Palos Park)

Cal-Sag Parking 
(owned by Village of Palos Park)
IL-83 & S 86th Ave
Palos Park, IL 60465

Lake Katherine Nature Center
(owned by City of Palos Heights)
7402 Lake Katherine Dr
Palos Heights, IL 60463

Freedom Park
(owned by Alsip Park District)
131st St & Cicero Ave
Alsip, IL 60803

Whistler Woods
Forest View Ave, east of S Halsted Ave
Riverdale, IL 60827 (view web map of Whistler Woods)

*The eastern portion of the trail is not complete. Only a small portion of the trail is accessible at this location.