- 18Holes
- 72Par
- 7Rated tees
- 2Greens mapped
- 21Contours
- 11.3%Steepest slope
About Castleknock
Castleknock Golf Club is an 18-hole golf course playing to par 72 in Dublin, Ireland. Jonathan Gaunt designed it, and it opened in 2005. GolfCore has mapped 2 greens here with contour lines and fall-line arrows. The card below lists 7 rated tees with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.
Plan your visit
Porterstown Road, Dublin 15
016408736
How the greens break
GolfCore traced 2 greens at Castleknock from 1-meter national lidar elevation data, with 21 elevation contours at a 8-centimeter interval. The steepest measured slope is 11.3 percent, and the largest rise across a single green is 0.96 m.
In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 5 | 3 | 4 | 4 | 5 | 3 | 5 | 3 | 36 |
| Yards | 297 | 575 | 197 | 422 | 297 | 469 | 198 | 569 | 151 | 3,175 |
| Hcp | 16 | 4 | 8 | 2 | 18 | 14 | 10 | 6 | 12 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 5 | 3 | 4 | 4 | 4 | 4 | 5 | 4 | 3 | 36 |
| Yards | 488 | 151 | 358 | 322 | 456 | 328 | 482 | 437 | 182 | 3,204 |
| Hcp | 11 | 15 | 5 | 13 | 1 | 17 | 7 | 3 | 9 |
Total72 Yards6,379
| Hole | Par | Yards | Hcp |
|---|---|---|---|
| 1 | 4 | 297 | 16 |
| 2 | 5 | 575 | 4 |
| 3 | 3 | 197 | 8 |
| 4 | 4 | 422 | 2 |
| 5 | 4 | 297 | 18 |
| 6 | 5 | 469 | 14 |
| 7 | 3 | 198 | 10 |
| 8 | 5 | 569 | 6 |
| 9 | 3 | 151 | 12 |
| Out | 36 | 3,175 | |
| 10 | 5 | 488 | 11 |
| 11 | 3 | 151 | 15 |
| 12 | 4 | 358 | 5 |
| 13 | 4 | 322 | 13 |
| 14 | 4 | 456 | 1 |
| 15 | 4 | 328 | 17 |
| 16 | 5 | 482 | 7 |
| 17 | 4 | 437 | 3 |
| 18 | 3 | 182 | 9 |
| In | 36 | 3,204 | |
| Total | 72 | 6,379 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Blue | 6,703 | 72 | 73.4 / 131 77.6 / 138 (W) |
| Blue B | 6,625 | 72 | 73.1 / 131 |
| White | 6,379 | 72 | 71.9 / 128 |
| Green | 5,974 | 72 | 69.9 / 124 74.7 / 132 (W) |
| Red | 5,438 | 72 | 71.8 / 124 (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. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.
Course details
- Location
- Dublin, Ireland, Ireland
- Address
- Porterstown Road, Dublin 15
- Phone
- 016408736
- Website
- castleknockgolfclub.ie
- Architect
- Jonathan Gaunt
- Opened
- 2005
- Holes
- 18
- Par
- 72
- Tees on the card
- 7, 7 USGA-rated
- Greens mapped
- 2
- Elevation contours
- 21
- Contour interval
- 8-centimeter
- Largest green elevation span
- 0.96 m
- Steepest measured slope
- 11.3%
- Course map
- Traced hole by hole
- Wind modeling
- Live wind grid, 16 directions
- Tree canopy
- 1-meter canopy height model
- Course data updated
- 2026-10-26
More courses nearby
Straight-line distance from Castleknock Golf Club.
-
Hermitage Golf ClubLucan, Ireland1.1 km straight-line
18 holes, par 71, scorecard, course map, green maps
-
Luttrellstown Golf CourseDublin, Ireland2 km straight-line
18 holes, par 72, scorecard, course map, green maps
-
Westmanstown Golf ClubDublin, Ireland3.4 km straight-line
18 holes, par 71, scorecard, course map, green maps
-
Elmgreen Golf ClubCastleknock, Ireland4 km straight-line
18 holes, par 70, scorecard, course map, green maps
-
Lucan Golf ClubLucan, Ireland5.6 km straight-line
18 holes, par 71, scorecard, course map, green maps
-
Newlands Golf ClubClondalkin, Ireland6.3 km straight-line
18 holes, par 71, scorecard, course map, green maps
Staff at Castleknock can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.