Hole 1
Par 4 · 454 yd
Plays north-west. Dogleg right. 4 bunkers.
Green 35 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Princeville, Hawaii, USA
18 holes, par 72, about 7,005 yards (6,405 metres) along the hole lines. The par 3s are 3, 7, 13 and 16. The par 5s are 2, 5, 11 and 18. The longest hole is the 2nd at 600 yd, the shortest the 3rd at 173 yd. The map shows 86 bunkers. Water is in play on holes 3, 4, 10, 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 4 · 454 yd
Plays north-west. Dogleg right. 4 bunkers.
Green 35 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 600 yd
Plays west. 8 bunkers.
Green 38 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 173 yd
Plays west. 2 bunkers and water.
Green 25 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 364 yd
Plays north-east. 3 bunkers and water.
Green 35 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 498 yd
Plays east. Dogleg left. 5 bunkers.
Green 36 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 434 yd
Plays north. 5 bunkers.
Green 36 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 210 yd
Plays south-west. 4 bunkers.
Green 37 yd deep, 49 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 369 yd
Plays south-east. Dogleg right. 8 bunkers.
Green 28 yd deep, 37 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 389 yd
Plays south-east. Dogleg right. 8 bunkers.
Green 32 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 386 yd
Plays east. Dogleg left. 3 bunkers and water.
Green 26 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 515 yd
Plays east. 5 bunkers.
Green 24 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 443 yd
Plays north-east. Dogleg left. 6 bunkers.
Green 39 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 248 yd
Plays north-east. 4 bunkers.
Green 33 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 307 yd
Plays west. Dogleg right. 8 bunkers.
Green 28 yd deep, 33 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays south. Dogleg right. 5 bunkers.
Green 31 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 201 yd
Plays south-west. 2 bunkers.
Green 25 yd deep, 38 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 478 yd
Plays west. 4 bunkers and water.
Green 42 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 523 yd
Plays west. Dogleg left. 7 bunkers and water.
Green 22 yd deep, 47 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: USGS 3D Elevation Program 1 m DEM (public domain). Our maps are open data too. Number & Line isn't connected with the club.