Hole 1
Par 4 · 233 yd
Plays north-east. Water.
Green 19 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Jackson Village, New Hampshire, USA
9 holes, par 32, about 2,079 yards (1,901 metres) along the hole lines. The par 3s are 2, 5, 6, 7 and 8. The only par 5 is the 4th. The longest hole is the 4th at 386 yd, the shortest the 7th at 149 yd. The map shows 6 bunkers. Water is in play on holes 1, 2, 3, 4, 5, 6, 7, 8 and 9.
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 · 233 yd
Plays north-east. Water.
Green 19 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 188 yd
Plays south. 1 bunker and water.
Green 24 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 301 yd
Plays north-east. 1 bunker and water.
Green 21 yd deep, 14 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 386 yd
Plays south. Water.
Green 23 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 190 yd
Plays south-east. Water.
Green 16 yd deep, 15 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 167 yd
Plays south-west. 1 bunker and water.
Green 20 yd deep, 14 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 149 yd
Plays north-east. Water.
Green 21 yd deep, 17 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 194 yd
Plays west. Water.
Green 21 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 271 yd
Plays north-west. 2 bunkers and water.
Green 16 yd deep, 20 yd wide. Falls 7% 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.