Elmgreen 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 5876Elevation Contours 5941.8%Steepest Slope 18Holes 70Par 4Rated Tees

Green contour map of Elmgreen in Castleknock, Ireland — 5876 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 9 mapped greens at Elmgreen, drawn from GolfCore's contour data baked from 1-meter national lidar elevation data, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 8-centimeter interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Castleknock, Ireland, Ireland
Address	Dunsink Lane, Castleknock, IE-D
Phone	+353 1 820 0797
Website	elmgreengolfclub.ie
Holes	18
Par	70
Tees on the card	4, 4 USGA-rated
Greens mapped	9
Elevation contours	5876
Contour interval	8-centimeter
Largest green elevation span	164.24 m
Steepest measured slope	5941.8%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-04

The card

Tees

6,019 yds · Par 70 · Rating 69.9 · Slope 121

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	5	4	4	3	4	3	4	4	35
Yards	401	475	302	395	175	284	212	373	434	3,051

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	3	4	4	4	4	5	3	4	35
Yards	329	148	347	399	329	335	511	173	397	2,968

Total70 Yards6,019

Hole	Par	Yards
1	4	401
2	5	475
3	4	302
4	4	395
5	3	175
6	4	284
7	3	212
8	4	373
9	4	434
Out	35	3,051
10	4	329
11	3	148
12	4	347
13	4	399
14	4	329
15	4	335
16	5	511
17	3	173
18	4	397
In	35	2,968
Total	70	6,019

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,019	70	69.9 / 121 76.9 / 133 (W)
Red	5,092	70	65.0 / 114 71.2 / 122 (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 Elmgreen

GolfCore's library covers Elmgreen Golf Club green by green: 9 putting surfaces traced with 5876 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 5941.8 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. Elmgreen Golf Club 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 Elmgreen 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 Elmgreen. Represent this club? Request changes or removal through our contact page.