Hole 1
Par 5 · 470 yd
Plays north-west. 3 bunkers.
Green 31 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Stamford, New York, USA
18 holes, par 72, about 6,861 yards (6,274 metres) along the hole lines. The par 3s are 7, 9, 11 and 17. The par 5s are 1, 3, 14 and 15. The longest hole is the 3rd at 565 yd, the shortest the 7th at 125 yd. The map shows 48 bunkers. Water is in play on holes 4, 5, 8, 9, 15 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 5 · 470 yd
Plays north-west. 3 bunkers.
Green 31 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays east. 5 bunkers.
Green 35 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 565 yd
Plays north-east. 3 bunkers.
Green 24 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 379 yd
Plays north-east. 5 bunkers and water.
Green 33 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 421 yd
Plays south. 3 bunkers and water.
Green 30 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays south-west. Dogleg left. 2 bunkers.
Green 31 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 125 yd
Plays north-west. 3 bunkers.
Green 33 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 468 yd
Plays south. Dogleg left. 1 bunker and water.
Green 45 yd deep, 26 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 182 yd
Plays south-west. 3 bunkers and water.
Green 21 yd deep, 33 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 407 yd
Plays north-west. 3 bunkers.
Green 31 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 163 yd
Plays south-east. 2 bunkers.
Green 30 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 420 yd
Plays north-east. 4 bunkers.
Green 27 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 400 yd
Plays south-west. 3 bunkers.
Green 28 yd deep, 33 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 562 yd
Plays north-east. 5 bunkers.
Green 39 yd deep, 35 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 560 yd
Plays north-east. 5 bunkers and water.
Green 27 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 337 yd
Plays south-west. Dogleg left. 4 bunkers and water.
Green 26 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 136 yd
Plays south. 2 bunkers.
Green 31 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 491 yd
Plays south-west. 3 bunkers.
Green 33 yd deep, 26 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. 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.