Hole 1
Par 5 · 486 yd
Plays east. 3 bunkers.
Green 26 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Hartford, Connecticut, USA
18 holes, par 70, about 5,771 yards (5,277 metres) along the hole lines. The par 3s are 7, 8, 11 and 15. The par 5s are 1 and 12. The longest hole is the 1st at 486 yd, the shortest the 7th at 131 yd. The map shows 26 bunkers. Water is in play on holes 2, 6, 7, 8 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 · 486 yd
Plays east. 3 bunkers.
Green 26 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 340 yd
Plays south-east. 3 bunkers and water.
Green 32 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 361 yd
Plays west.
Green 30 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 329 yd
Plays east. Dogleg right. 3 bunkers.
Green 32 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 344 yd
Plays west. Dogleg left. 1 bunker.
Green 27 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 300 yd
Plays north. 2 bunkers and water.
Green 24 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 131 yd
Plays north-west. Water.
Green 23 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 167 yd
Plays south-west. 5 bunkers and water.
Green 25 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 352 yd
Plays west. 1 bunker.
Green 23 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 350 yd
Plays south-east. Dogleg right. 4 bunkers.
Green 26 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 208 yd
Plays south.
Green 27 yd deep, 24 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 477 yd
Plays north-west. Dogleg left. 2 bunkers.
Green 22 yd deep, 23 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays south-east. 1 bunker.
Green 30 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 311 yd
Plays west. 3 bunkers.
Green 24 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 161 yd
Plays south-east. 3 bunkers.
Green 23 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 355 yd
Plays north-east. Dogleg left. Water.
Green 25 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 360 yd
Plays north. 2 bunkers.
Green 26 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 355 yd
Plays west.
Green 23 yd deep, 27 yd wide. Falls 5% 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.