Hole 1
Par 4 · 446 yd
Plays west. 1 bunker and water.
Green 28 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Quantico, Virginia, USA
18 holes, par 71, about 6,627 yards (6,060 metres) along the hole lines. The par 3s are 4, 9, 14 and 18. The par 5s are 2, 11 and 15. The longest hole is the 7th at 580 yd, the shortest the 9th at 168 yd. The map shows 37 bunkers. Water is in play on holes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and 15.
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 · 446 yd
Plays west. 1 bunker and water.
Green 28 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 490 yd
Plays west. 3 bunkers and water.
Green 21 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 306 yd
Plays south-west. Dogleg left. 2 bunkers and water.
Green 25 yd deep, 35 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 190 yd
Plays south-east. 4 bunkers and water.
Green 31 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 294 yd
Plays east. Dogleg left. 5 bunkers and water.
Green 26 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays west. 2 bunkers and water.
Green 30 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 580 yd
Plays east. 2 bunkers and water.
Green 25 yd deep, 16 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 407 yd
Plays east. 2 bunkers and water.
Green 31 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 168 yd
Plays north. 2 bunkers and water.
Green 22 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 370 yd
Plays south-east. Dogleg right. Water.
Green 28 yd deep, 24 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 575 yd
Plays east. Dogleg right. 4 bunkers and water.
Green 23 yd deep, 14 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 399 yd
Plays south-east. Dogleg right. 2 bunkers and water.
Green 27 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 421 yd
Plays north-west. Dogleg left. 1 bunker and water.
Green 19 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 178 yd
Plays west. 4 bunkers.
Green 27 yd deep, 13 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 518 yd
Plays west. 2 bunkers and water.
Green 25 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 389 yd
Plays north. Dogleg left. 3 bunkers.
Green 22 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 352 yd
Plays south. 3 bunkers.
Green 28 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 173 yd
Plays west. 3 bunkers.
Green 28 yd deep, 17 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.