Hole 1
Par 4 · 491 yd
Plays east. 17 bunkers.
Green 36 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Harwick, Pennsylvania, USA
18 holes, par 71, about 7,203 yards (6,586 metres) along the hole lines. The par 3s are 6, 8, 13 and 16. The par 5s are 4, 9 and 12. The longest hole is the 12th at 629 yd, the shortest the 13th at 179 yd. The map shows 182 bunkers. It shows no water in play.
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 · 491 yd
Plays east. 17 bunkers.
Green 36 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 343 yd
Plays north-east. 14 bunkers.
Green 32 yd deep, 31 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 436 yd
Plays north. 11 bunkers.
Green 55 yd deep, 39 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 587 yd
Plays south. Dogleg right. 24 bunkers.
Green 58 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays north. 22 bunkers.
Green 38 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 200 yd
Plays north. 5 bunkers.
Green 35 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 478 yd
Plays south. 13 bunkers.
Green 44 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 297 yd
Plays south. 7 bunkers.
Green 37 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 480 yd
Plays west. 16 bunkers.
Green 68 yd deep, 43 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 462 yd
Plays east. 12 bunkers.
Green 37 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays west. 6 bunkers.
Green 38 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 629 yd
Plays north-east. 21 bunkers.
Green 40 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 179 yd
Plays south-west. 8 bunkers.
Green 42 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 340 yd
Plays south-west. 16 bunkers.
Green 50 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 488 yd
Plays north. 15 bunkers.
Green 57 yd deep, 34 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 225 yd
Plays west. 5 bunkers.
Green 39 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 316 yd
Plays south-east. Dogleg left. 7 bunkers.
Green 33 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 488 yd
Plays south. 16 bunkers.
Green 38 yd deep, 30 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.