Hole 1
Par 4 · 382 yd
Plays north-west. Dogleg right. 1 bunker.
Trethorne course map
Every hole, numbered, as the app draws it.
Trethorne hole by hole
Each hole turned so it plays up the page, from the tee at the bottom.
Hole 2
Par 4 · 324 yd
Plays east.
Hole 3
Par 5 · 483 yd
Plays north-east. Dogleg right. 2 bunkers.
Hole 4
Par 4 · 288 yd
Plays south-west. Dogleg left. Water.
Hole 5
Par 3 · 164 yd
Plays south-west. 2 bunkers.
Hole 6
Par 5 · 509 yd
Plays north-east. 1 bunker.
Hole 7
Par 4 · 371 yd
Plays south. 4 bunkers.
Hole 8
Par 3 · 202 yd
Plays east. 2 bunkers and water.
Hole 9
Par 4 · 378 yd
Plays south-west. 5 bunkers and water.
Hole 10
Par 4 · 383 yd
Plays north-east. Dogleg left. 3 bunkers.
Hole 11
Par 4 · 408 yd
Plays north. Water.
Hole 12
Par 4 · 364 yd
Plays north-west. Dogleg right. 2 bunkers.
Hole 13
Par 3 · 163 yd
Plays south. 4 bunkers.
Hole 14
Par 5 · 505 yd
Plays south-east. Water.
Hole 15
Par 4 · 468 yd
Plays north-west. 2 bunkers.
Hole 16
Par 3 · 141 yd
Plays south. 1 bunker.
Hole 17
Par 4 · 421 yd
Plays south-west. 2 bunkers.
Hole 18
Par 4 · 322 yd
Plays south. Dogleg left. 3 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
Trethorne 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 Trethorne
Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: Environment Agency LIDAR Composite DTM 1 m (Open Government Licence). Our maps are open data too. Number & Line isn't connected with the club.