Bunker Hill Golf Course

The full course map at Bunker Hill in Colesburg, Iowa, traced hole by hole, with GPS distances to every target in the GolfCore app.

Plan your visit

20223 270th Ave, Colesburg, IA 52035

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

Bunker 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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18Holes 68Par 6Rated Tees

The course, by the numbers

LocationColesburg, Iowa, United States
Address20223 270th Ave, Colesburg, IA 52035
Phone+1 563-544-3210
Holes18
Par68
Tees on the card6, 6 USGA-rated
Course mapTraced hole by hole
Wind modelingLive wind grid, 16 directions
Tree canopy1-meter canopy height model
Course data updated2026-09-20

The card

4,967 yds · Par 69 · Rating 64.4 · Slope 111

Hole 123456789 Out
Par 444354353 35
Yards 385311316135535226162459147 2,676
Hcp 5371711191315
Hole 101112131415161718 In
Par 444344344 34
Yards 32328821695272320180308289 2,291
Hcp 12414181628610

Total69 Yards4,967

Hole Par Yards Hcp
1 4 385 5
2 4 311 3
3 4 316 7
4 3 135 17
5 5 535 1
6 4 226 11
7 3 162 9
8 5 459 13
9 3 147 15
Out 35 2,676
10 4 323 12
11 4 288 4
12 4 216 14
13 3 95 18
14 4 272 16
15 4 320 2
16 3 180 8
17 4 308 6
18 4 289 10
In 34 2,291
Total 69 4,967

Course rating and slope

TeeYardsParRating / Slope
Blue 5,331 69 66.2 / 114 71.0 / 118 (W)
White 4,967 69 64.4 / 111 68.6 / 111 (W)
Red 3,995 69 63.4 / 102 (W)
Red/Gold 3,995 69 60.7 / 102

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 Bunker Hill

Bunker Hill Golf Course in Colesburg, Iowa is in the GolfCore library with its location, its 18 holes, a par of 68 and 6 rated tees. Its course map is traced, so the app draws the property, the fairways and the greens. The property is modelled from the same public lidar: a 1-meter canopy height model of every tree standing on it, and a wind grid solved for sixteen directions at two heights. The green contour maps are baked from lidar and this course has not been through that yet.

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. GolfCore has mapped more than fourteen thousand courses green by green, and the library grows every week.

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.

More courses nearby

Approximate straight-line distances from Bunker Hill Golf Course. Driving distances and travel times will vary.

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