Hole 1
Par 5 · 553 yd
Plays south-west. Dogleg left. 2 bunkers and water.
Green 40 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Export, Pennsylvania, USA
18 holes, par 72, about 6,822 yards (6,238 metres) along the hole lines. The par 3s are 7, 9 and 13. The par 5s are 1, 8 and 11. The longest hole is the 11th at 560 yd, the shortest the 13th at 150 yd. The map shows 73 bunkers. Water is in play on holes 1, 4, 5, 6, 7, 11, 14 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 5 · 553 yd
Plays south-west. Dogleg left. 2 bunkers and water.
Green 40 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 449 yd
Plays south-west. 4 bunkers.
Green 44 yd deep, 26 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 428 yd
Plays north-east. Dogleg right. 8 bunkers.
Green 35 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 416 yd
Plays east. 3 bunkers and water.
Green 32 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 387 yd
Plays west. Dogleg right. 1 bunker and water.
Green 32 yd deep, 23 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays south-west. Dogleg right. 3 bunkers and water.
Green 40 yd deep, 40 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 203 yd
Plays north-east. 5 bunkers and water.
Green 40 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 542 yd
Plays north-east. Dogleg left. 8 bunkers.
Green 35 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 184 yd
Plays north-west. 1 bunker.
Green 39 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays north-east. Dogleg left. 8 bunkers.
Green 33 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 560 yd
Plays south. 7 bunkers and water.
Green 43 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays south-west. Dogleg right. 6 bunkers.
Green 36 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 150 yd
Plays north-east. 2 bunkers.
Green 42 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 354 yd
Plays south-west. Dogleg right. 5 bunkers and water.
Green 40 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 191 yd
Plays north-east. 2 bunkers and water.
Green 35 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 434 yd
Plays north. 2 bunkers.
Green 31 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 443 yd
Plays south. Dogleg left. 4 bunkers.
Green 44 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 352 yd
Plays north-west. Dogleg left. 5 bunkers.
Green 35 yd deep, 21 yd wide. Falls 3% 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.