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Lemont, IL

Check visitor access, current green fees and tee-time availability directly with the course before travelling.

Course website & booking information Call +1 866-264-4455 Get directions

Cog Hill drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.

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Course link

89Greens Mapped 1153Elevation Contours 8.2%Steepest Slope 18Holes 71Par 42Rated Tees

Green contour map of Cog Hill in Lemont, Illinois — 1153 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 89 mapped greens at Cog Hill, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Lemont, Illinois, United States
Address	Lemont, IL
Phone	+1 866-264-4455
Website	coghillgolf.com
Holes	18
Par	71
Layouts	4
Tees on the card	42, 42 USGA-rated
Greens mapped	89
Elevation contours	1153
Contour interval	3-inch
Largest green elevation span	6.6 ft
Steepest measured slope	8.2%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-09-01

The card

Tees

5,749 yds · Par 71 · Rating 67.6 · Slope 115

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	4	3	4	5	4	3	4	35
Yards	–	355	380	125	300	460	345	185	405	–
Hcp	5	9	3	17	13	1	11	15	7

Hole	10	11	12	13	14	15	16	17	18	In
Par	3	4	4	5	4	4	4	3	4	35
Yards	160	360	311	463	260	374	371	140	300	2,739
Hcp	16	4	12	2	14	8	6	18	10

Total70 Yards–

Hole	Par	Yards	Hcp
1	4	–	5
2	4	355	9
3	4	380	3
4	3	125	17
5	4	300	13
6	5	460	1
7	4	345	11
8	3	185	15
9	4	405	7
Out	35	–
10	3	160	16
11	4	360	4
12	4	311	12
13	5	463	2
14	4	260	14
15	4	374	8
16	4	371	6
17	3	140	18
18	4	300	10
In	35	2,739
Total	70	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,297	71	69.8 / 120
Black	6,287	71	75.8 / 133 (W)
Blue	6,005	71	68.8 / 118 74.2 / 130 (W)
White	5,749	71	67.6 / 115 72.8 / 127 (W)
Green	5,338	71	65.7 / 110 70.5 / 122 (W)
Forward	4,432	71	61.6 / 100 65.5 / 111 (W)

Tees

6,274 yds · Par 72 · Rating 70.0 · Slope 121

Hole	1	2	3	4	5	6	7	8	9	Out
Par	–	–	–	–	–	–	–	–	–	–

Hole	10	11	12	13	14	15	16	17	18	In
Par	–	–	–	–	–	–	–	–	–	–

Total–

Hole	Par
1	–
2	–
3	–
4	–
5	–
6	–
7	–
8	–
9	–
Out	–
10	–
11	–
12	–
13	–
14	–
15	–
16	–
17	–
18	–
In	–
Total	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,863	72	72.7 / 127
Blue	6,568	73	71.3 / 124 77.5 / 135 (W)
White	6,274	73	70.0 / 121 75.9 / 131 (W)
Green	5,767	72	67.6 / 115 73.0 / 125 (W)
Green/Forward	5,477	72	71.4 / 121 (W)
Forward	5,212	72	65.1 / 109 69.9 / 118 (W)

Tees

5,892 yds · Par 72 · Rating 67.8 · Slope 116

Hole	1	2	3	4	5	6	7	8	9	Out
Par	–	–	–	–	–	–	–	–	–	–

Hole	10	11	12	13	14	15	16	17	18	In
Par	–	–	–	–	–	–	–	–	–	–

Total–

Hole	Par
1	–
2	–
3	–
4	–
5	–
6	–
7	–
8	–
9	–
Out	–
10	–
11	–
12	–
13	–
14	–
15	–
16	–
17	–
18	–
In	–
Total	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,402	72	70.1 / 122 76.2 / 129 (W)
Blue	6,176	72	69.0 / 119
Blue	6,161	72	74.9 / 126 (W)
White	5,910	72	73.4 / 123 (W)
White	5,892	72	67.8 / 116
Green	5,196	72	64.8 / 109 69.5 / 115 (W)
Forward	4,513	72	61.7 / 102 65.7 / 107 (W)

Tees

6,382 yds · Par 72 · Rating 72.2 · Slope 136

Hole	1	2	3	4	5	6	7	8	9	Out
Par	–	–	–	–	–	–	–	–	–	–

Hole	10	11	12	13	14	15	16	17	18	In
Par	–	–	–	–	–	–	–	–	–	–

Total–

Hole	Par
1	–
2	–
3	–
4	–
5	–
6	–
7	–
8	–
9	–
Out	–
10	–
11	–
12	–
13	–
14	–
15	–
16	–
17	–
18	–
In	–
Total	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	7,554	72	78.0 / 153
Gold	7,144	72	76.0 / 146
Blue	6,750	72	74.2 / 140 80.6 / 150 (W)
Combo	6,564	72	73.2 / 138 79.6 / 148 (W)
White	6,382	72	72.2 / 136 78.6 / 146 (W)
Green	6,033	72	70.6 / 132 76.6 / 142 (W)
Forward	5,329	72	67.4 / 124 72.6 / 134 (W)

Cog Hill plays 4 layouts, each with its own tees. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Cog Hill

GolfCore's library covers Cog Hill Golf & Country Club green by green: 89 putting surfaces traced with 1153 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.2 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Cog Hill Golf & Country Club is one of more than fourteen thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

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Approximate straight-line distances from Cog Hill Golf & Country Club. Driving distances and travel times will vary.

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Staff at Cog Hill can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Cog Hill. Represent this club? Request changes or removal through our contact page.