Hole 1
Par 4 · 364 yd
Plays south-east. Dogleg left. 1 bunker.
Green 27 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in West Simsbury, Connecticut, USA
18 holes, par 72, about 6,487 yards (5,932 metres) along the hole lines. The par 3s are 4, 9, 13 and 16. The par 5s are 5, 7, 12 and 14. The longest hole is the 12th at 550 yd, the shortest the 4th at 172 yd. The map shows 62 bunkers. Water is in play on holes 3, 5 and 15.
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 · 364 yd
Plays south-east. Dogleg left. 1 bunker.
Green 27 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 396 yd
Plays south-west. 5 bunkers.
Green 33 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays north-east. 9 bunkers and water.
Green 37 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 172 yd
Plays south-east. 4 bunkers.
Green 34 yd deep, 26 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 501 yd
Plays north. 1 bunker and water.
Green 34 yd deep, 32 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 374 yd
Plays west. 2 bunkers.
Green 32 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 548 yd
Plays west. Dogleg left. 11 bunkers.
Green 30 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 300 yd
Plays east. 7 bunkers.
Green 33 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays east. 4 bunkers.
Green 33 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 376 yd
Plays south-east. Dogleg left. 1 bunker.
Green 31 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 376 yd
Plays south-west. 4 bunkers.
Green 43 yd deep, 32 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 550 yd
Plays west. 3 bunkers.
Green 27 yd deep, 36 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays east. 2 bunkers.
Green 61 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 471 yd
Plays south-east. 2 bunkers.
Green 24 yd deep, 27 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 319 yd
Plays north. Dogleg left. 5 bunkers and water.
Green 43 yd deep, 35 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 242 yd
Plays south. 2 bunkers.
Green 33 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 328 yd
Plays west. 3 bunkers.
Green 58 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 406 yd
Plays east. Dogleg left. 3 bunkers.
Green 42 yd deep, 28 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. 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.