Hole 1
Par 5 · 566 yd
Plays north-west. 3 bunkers.
Green 34 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Courses › Wales, United Kingdom
Golf course in Mathern, Wales, United Kingdom
18 holes, par 73, about 6,516 yards (5,958 metres) along the hole lines. The par 3s are 3, 6, 13 and 18. The par 5s are 1, 2, 7, 12 and 14. The longest hole is the 1st at 566 yd, the shortest the 3rd at 145 yd. The map shows 34 bunkers. Water is in play on holes 10, 15, 17 and 18.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Every green's slopes are mapped: flip a card to see its green.
Par 5 · 566 yd
Plays north-west. 3 bunkers.
Green 34 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 358 yd
Plays south-west. Dogleg right. 1 bunker.
Green 38 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 145 yd
Plays south-east.
Green 34 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays south. 4 bunkers.
Green 35 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 354 yd
Plays north. Dogleg right. 3 bunkers.
Green 34 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 166 yd
Plays north. 2 bunkers.
Green 31 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 479 yd
Plays north. Dogleg right. 1 bunker.
Green 32 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 331 yd
Plays south-east. 2 bunkers.
Green 38 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 423 yd
Plays south-east. 2 bunkers.
Green 38 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 355 yd
Plays north-west. Dogleg left. 1 bunker and water.
Green 38 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 346 yd
Plays north. Dogleg right. 3 bunkers.
Green 36 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 531 yd
Plays south. Dogleg left. 5 bunkers.
Green 38 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 190 yd
Plays south. 2 bunkers.
Green 37 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 479 yd
Plays north. 5 bunkers.
Green 38 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 335 yd
Plays south-east. Dogleg left. 1 bunker and water.
Green 40 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 423 yd
Plays south. Dogleg right. 3 bunkers.
Green 38 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 397 yd
Plays north-east. Dogleg left. 2 bunkers and water.
Green 47 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 223 yd
Plays north-east. 2 bunkers and water.
Green 32 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
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
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.

Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: LiDAR, Welsh Government / Natural Resources Wales (Open Government Licence). Our maps are open data too. Number & Line isn't connected with the club.