Grantsburg 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.

9Greens Mapped 109Elevation Contours 10.0%Steepest Slope 18Holes 64Par 4Rated Tees

Green contour map of Grantsburg in Grantsburg, Wisconsin — 109 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 9 mapped greens at Grantsburg, 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	Grantsburg, Wisconsin, United States
Address	333 W St. George Ave,, Grantsburg, WI
Phone	(715) 463-2300
Website	golfgrantsburg.com
Holes	18
Par	64
Tees on the card	4, 4 USGA-rated
Greens mapped	9
Elevation contours	109
Contour interval	3-inch
Largest green elevation span	3.7 ft
Steepest measured slope	10.0%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-27

The card

Tees

3,900 yds · Par 64 · Rating 61.4 · Slope 90

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	3	4	3	4	4	3	4	3	32
Yards	260	108	323	134	286	213	225	276	125	1,950
Hcp	9	17	5	11	3	7	13	1	15

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	3	4	3	4	4	3	4	3	32
Yards	260	108	323	134	286	213	225	276	125	1,950
Hcp	10	18	6	12	4	8	14	2	16

Total64 Yards3,900

Hole	Par	Yards	Hcp
1	4	260	9
2	3	108	17
3	4	323	5
4	3	134	11
5	4	286	3
6	4	213	7
7	3	225	13
8	4	276	1
9	3	125	15
Out	32	1,950
10	4	260	10
11	3	108	18
12	4	323	6
13	3	134	12
14	4	286	4
15	4	213	8
16	3	225	14
17	4	276	2
18	3	125	16
In	32	1,950
Total	64	3,900

Course rating and slope

Tee	Yards	Par	Rating / Slope
Blue	3,900	64	61.4 / 90 63.4 / 105 (W)
Yellow	3,184	64	58.4 / 87 60.6 / 89 (W)

Hole data is what GolfCore holds for the course's layout. 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 Grantsburg

GolfCore's library covers Grantsburg Golf Course green by green: 9 putting surfaces traced with 109 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 10.0 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. Grantsburg Golf Course is one of more than six 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.

Courses nearby

Staff at Grantsburg 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 Grantsburg. Represent this club? Request changes or removal through our contact page.