Hole 1
Par 4 · 372 yd
Plays south-west. 3 bunkers.
Green 31 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in North Shore, Virginia, USA
18 holes, par 72, about 6,821 yards (6,237 metres) along the hole lines. The par 3s are 2, 5, 12 and 16. The par 5s are 3, 8, 10 and 14. The longest hole is the 14th at 609 yd, the shortest the 2nd at 180 yd. The map shows 30 bunkers. Water is in play on holes 2, 3, 10, 13 and 16.
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 · 372 yd
Plays south-west. 3 bunkers.
Green 31 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays south. 1 bunker and water.
Green 27 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 510 yd
Plays east. Dogleg left. Water.
Green 38 yd deep, 14 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 390 yd
Plays south. Dogleg right. 1 bunker.
Green 37 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 199 yd
Plays south-east. 2 bunkers.
Green 27 yd deep, 36 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 369 yd
Plays north-east. 2 bunkers.
Green 23 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 312 yd
Plays north-east.
Green 19 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 477 yd
Plays north-west. Dogleg right. 2 bunkers.
Green 25 yd deep, 16 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 404 yd
Plays north-west.
Green 27 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 561 yd
Plays west. 4 bunkers and water.
Green 32 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays north. Dogleg left. 3 bunkers.
Green 37 yd deep, 28 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 205 yd
Plays north-west. 1 bunker.
Green 30 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 east. Dogleg right. 2 bunkers and water.
Green 32 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 609 yd
Plays east.
Green 28 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 434 yd
Plays south-west. Dogleg left. 1 bunker.
Green 24 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 226 yd
Plays south-east. 2 bunkers and water.
Green 37 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 341 yd
Plays north-east. Dogleg left. 2 bunkers.
Green 24 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 425 yd
Plays south. Dogleg right. 4 bunkers.
Green 25 yd deep, 25 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; the course's name from OpenGolfAPI, under the same 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.