Hole 1
Par 4 · 304 yd
Plays north. 4 bunkers.
Green 25 yd deep, 23 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in East Hartford, Connecticut, USA
18 holes, par 72, about 6,100 yards (5,578 metres) along the hole lines. The par 3s are 4, 8, 11 and 15. The par 5s are 5, 10, 16 and 18. The longest hole is the 10th at 512 yd, the shortest the 4th at 131 yd. The map shows 34 bunkers. Water is in play on holes 8, 13 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 4 · 304 yd
Plays north. 4 bunkers.
Green 25 yd deep, 23 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 398 yd
Plays east. 2 bunkers.
Green 33 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 318 yd
Plays east. 1 bunker.
Green 24 yd deep, 26 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 131 yd
Plays east. 1 bunker.
Green 33 yd deep, 26 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 511 yd
Plays west. 4 bunkers.
Green 30 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 414 yd
Plays west. 4 bunkers.
Green 26 yd deep, 17 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 313 yd
Plays east. Dogleg left. 3 bunkers.
Green 32 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 136 yd
Plays west. 2 bunkers and water.
Green 31 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays south-west. Dogleg left. 3 bunkers.
Green 25 yd deep, 14 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 512 yd
Plays east. 4 bunkers.
Green 32 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 190 yd
Plays east. 4 bunkers.
Green 27 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 309 yd
Plays north. Dogleg right. 1 bunker.
Green 22 yd deep, 32 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays west. 3 bunkers and water.
Green 32 yd deep, 16 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 359 yd
Plays south-east. Dogleg right. 1 bunker.
Green 28 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 153 yd
Plays north-west. 4 bunkers.
Green 25 yd deep, 14 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 447 yd
Plays west. 2 bunkers and water.
Green 20 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays east. 2 bunkers.
Green 28 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 501 yd
Plays west. 4 bunkers.
Green 25 yd deep, 21 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.