Hole 1
Par 4 · 316 yd
Plays south. Dogleg right.
Golf course in Jefferson, New Hampshire, USA
18 holes, par 71, about 5,322 yards (4,866 metres) along the hole lines. The par 3s are 8, 9, 14 and 17. The par 5s are 3, 11 and 18. The longest hole is the 18th at 454 yd, the shortest the 14th at 115 yd. The map shows 15 bunkers. Water is in play on holes 6, 10 and 11.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Where a green's slopes are mapped, flip its card to see them.
Par 4 · 316 yd
Plays south. Dogleg right.
Par 4 · 402 yd
Plays east. Dogleg right. 1 bunker.
Green 23 yd deep, 31 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 445 yd
Plays west. 3 bunkers.
Par 4 · 212 yd
Plays south-west. 1 bunker.
Par 4 · 294 yd
Plays north-west. 1 bunker.
Par 4 · 351 yd
Plays north. Water.
Par 4 · 256 yd
Plays south-west. Dogleg left.
Par 3 · 137 yd
Plays south.
Par 3 · 160 yd
Plays north-west. 1 bunker.
Par 4 · 290 yd
Plays south. Water.
Par 5 · 444 yd
Plays south. Water.
Par 4 · 363 yd
Plays north-east. Dogleg right.
Par 4 · 244 yd
Plays west. 3 bunkers.
Par 3 · 115 yd
Plays north-west. 2 bunkers.
Par 4 · 317 yd
Plays south-east. 3 bunkers.
Par 4 · 316 yd
Plays north. 1 bunker.
Par 3 · 203 yd
Plays east. 2 bunkers.
Par 5 · 454 yd
Plays north-east. Dogleg left.
Green 28 yd deep, 27 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.