Hole 1
Par 4 · 336 yd
Plays north-west. Dogleg left. 4 bunkers.
Green 26 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Winsted, Connecticut, USA
18 holes, par 71, about 5,936 yards (5,428 metres) along the hole lines. The par 3s are 3, 8, 12 and 17. The par 5s are 2, 11 and 14. The longest hole is the 2nd at 502 yd, the shortest the 8th at 148 yd. The map shows 26 bunkers. Water is in play on holes 4, 5, 8, 13 and 17.
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 · 336 yd
Plays north-west. Dogleg left. 4 bunkers.
Green 26 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 502 yd
Plays south. Dogleg right. 5 bunkers.
Green 35 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 164 yd
Plays south. 3 bunkers.
Green 25 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 381 yd
Plays north-west. Dogleg right. 1 bunker and water.
Green 27 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 414 yd
Plays south-east. 4 bunkers and water.
Green 25 yd deep, 17 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 383 yd
Plays south. 2 bunkers.
Green 30 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 335 yd
Plays north. Dogleg left. 2 bunkers.
Green 27 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 148 yd
Plays east. 6 bunkers and water.
Green 22 yd deep, 19 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 283 yd
Plays north. 5 bunkers.
Green 31 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays north-west. Dogleg left. 4 bunkers.
Green 26 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 502 yd
Plays south. Dogleg right. 5 bunkers.
Green 35 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 164 yd
Plays south. 3 bunkers.
Green 25 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 381 yd
Plays north-west. Dogleg right. 1 bunker and water.
Green 27 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 462 yd
Plays south. Dogleg left. 2 bunkers.
Green 21 yd deep, 23 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 383 yd
Plays south. 2 bunkers.
Green 30 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 335 yd
Plays north. Dogleg left. 2 bunkers.
Green 27 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 148 yd
Plays east. 6 bunkers and water.
Green 22 yd deep, 19 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 283 yd
Plays north. 5 bunkers.
Green 31 yd deep, 22 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.