Hole 1
Par 4 · 296 yd
Plays north. 1 bunker.
Green 21 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in North Hampton, New Hampshire, USA
18 holes, par 71, about 5,683 yards (5,197 metres) along the hole lines. The par 3s are 4, 7, 9, 11, 14 and 17. The par 5s are 6, 8, 10, 13 and 16. The longest hole is the 10th at 527 yd, the shortest the 14th at 121 yd. The map shows 9 bunkers. Water is in play on holes 8, 10, 13 and 14.
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 · 296 yd
Plays north. 1 bunker.
Green 21 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 330 yd
Plays west. Dogleg left. 2 bunkers.
Green 27 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 353 yd
Plays north-east.
Green 36 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 178 yd
Plays north-east.
Green 26 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 297 yd
Plays north.
Green 23 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 490 yd
Plays south. 1 bunker.
Green 30 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 190 yd
Plays south.
Green 23 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 410 yd
Plays south-west. Dogleg left. Water.
Green 24 yd deep, 23 yd wide. Falls 8% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 168 yd
Plays north-east. 2 bunkers.
Green 27 yd deep, 28 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 527 yd
Plays north. Water.
Green 31 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 174 yd
Plays north-east.
Green 25 yd deep, 23 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays south.
Green 32 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 436 yd
Plays south-east. Dogleg left. Water.
Green 37 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 121 yd
Plays north-west. 1 bunker and water.
Green 22 yd deep, 23 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 284 yd
Plays north. 1 bunker.
Green 24 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 453 yd
Plays south.
Green 17 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 172 yd
Plays south.
Green 31 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 423 yd
Plays north-west. 1 bunker.
Green 23 yd deep, 32 yd wide. Falls 4% 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. Pars are 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.