Hole 1
Par 4 · 331 m
Plays north-east. 5 bunkers.
Castletroy course map
Every hole, numbered, as the app draws it.
Castletroy hole by hole
Each hole turned so it plays up the page, from the tee at the bottom.
Hole 2
Par 4 · 323 m
Plays north-east. 2 bunkers.
Hole 3
Par 4 · 334 m
Plays south-west. Dogleg right. 5 bunkers.
Hole 4
Par 5 · 383 m
Plays north-east. Dogleg left. 4 bunkers.
Hole 5
Par 3 · 144 m
Plays south. 2 bunkers.
Hole 6
Par 5 · 500 m
Plays south-west. Dogleg left. 4 bunkers and water.
Hole 7
Par 5 · 486 m
Plays north-east. 4 bunkers and water.
Hole 8
Par 4 · 348 m
Plays south-west. 4 bunkers.
Hole 9
Par 4 · 322 m
Plays north-east. Dogleg left. 3 bunkers.
Hole 10
Par 4 · 380 m
Plays south-west. Dogleg right. 7 bunkers.
Hole 11
Par 3 · 164 m
Plays west. 1 bunker and water.
Hole 12
Par 4 · 334 m
Plays north-east. 4 bunkers and water.
Hole 13
Par 4 · 290 m
Plays west. Dogleg right. 4 bunkers.
Hole 14
Par 3 · 183 m
Plays east. 2 bunkers and water.
Hole 15
Par 4 · 341 m
Plays north-east. 3 bunkers and water.
Hole 16
Par 5 · 456 m
Plays south-west. Dogleg left. 7 bunkers.
Hole 17
Par 4 · 347 m
Plays north-east. 4 bunkers.
Hole 18
Par 4 · 392 m
Plays south-west. 5 bunkers.
Hole distances
Lengths are measured along each hole's line on OpenStreetMap, so they can differ from the club's card. A bunker between two holes counts on both.
The app
Castletroy in your pocket
On your iPhone and Apple Watch, Number & Line turns this map into a yardage book, with distances to the front, middle and back of each green from where you stand. You can plan each hole at home and get club advice from your own distances and the day's wind.
The app is coming soon to the App Store, and this course is already built for it.
Courses near Castletroy
Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Our maps are open data too. Number & Line isn't connected with the club.