Hole 1
Par 4 · 313 yd
Plays south. Dogleg left. 8 bunkers.
Golf course in Hauppauge, New York, USA
18 holes, par 70, about 5,773 yards (5,279 metres) along the hole lines. The par 3s are 4, 7, 9, 15 and 17. The par 5s are 5, 8 and 11. The longest hole is the 8th at 544 yd, the shortest the 9th at 133 yd. The map shows 61 bunkers. Water is in play on holes 2, 3, 4, 5, 7, 8, 10, 11, 12, 13, 15, 16 and 18.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom.
Par 4 · 313 yd
Plays south. Dogleg left. 8 bunkers.
Par 4 · 419 yd
Plays north. 3 bunkers and water.
Par 4 · 314 yd
Plays north. Dogleg left. 5 bunkers and water.
Par 3 · 172 yd
Plays north. 4 bunkers and water.
Par 5 · 484 yd
Plays south. 5 bunkers and water.
Par 4 · 250 yd
Plays south. 7 bunkers.
Par 3 · 187 yd
Plays south. 4 bunkers and water.
Par 5 · 544 yd
Plays north-west. Dogleg right. 6 bunkers and water.
Par 3 · 133 yd
Plays south-east. 3 bunkers.
Par 4 · 332 yd
Plays north. Dogleg left. 4 bunkers and water.
Par 5 · 488 yd
Plays north. Dogleg left. 4 bunkers and water.
Par 4 · 340 yd
Plays east. 4 bunkers and water.
Par 4 · 437 yd
Plays south. 4 bunkers and water.
Par 4 · 255 yd
Plays north. 1 bunker.
Par 3 · 148 yd
Plays west. 5 bunkers and water.
Par 4 · 382 yd
Plays south. 4 bunkers and water.
Par 3 · 159 yd
Plays south. 6 bunkers.
Par 4 · 418 yd
Plays south. Dogleg right. 6 bunkers and water.
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.