Hole 1
Par 4 · 377 yd
Plays south. 5 bunkers.
Green 36 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Fort Washington, Pennsylvania, USA
18 holes, par 71, about 6,736 yards (6,159 metres) along the hole lines. The par 3s are 4, 6, 8, 11 and 13. The par 5s are 7, 9, 12 and 15. The longest hole is the 12th at 525 yd, the shortest the 8th at 119 yd. The map shows 60 bunkers. Water is in play on holes 8 and 9.
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 · 377 yd
Plays south. 5 bunkers.
Green 36 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 400 yd
Plays west. Dogleg left. 2 bunkers.
Green 32 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 467 yd
Plays north-east. 4 bunkers.
Green 31 yd deep, 24 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 171 yd
Plays south-west. 4 bunkers.
Green 36 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 431 yd
Plays south-west. 5 bunkers.
Green 31 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 195 yd
Plays south-east. 2 bunkers.
Green 25 yd deep, 28 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 507 yd
Plays east. Dogleg right. 4 bunkers.
Green 39 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 119 yd
Plays east. 1 bunker and water.
Green 25 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 472 yd
Plays north. 3 bunkers and water.
Green 30 yd deep, 33 yd wide. Falls 8% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 427 yd
Plays south-east. Dogleg right. 3 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. 3 bunkers.
Green 35 yd deep, 26 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 525 yd
Plays west. Dogleg right. 6 bunkers.
Green 26 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 234 yd
Plays east. 4 bunkers.
Green 30 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 424 yd
Plays west. 8 bunkers.
Green 31 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 524 yd
Plays south-east. 5 bunkers.
Green 33 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 432 yd
Plays north-east. 4 bunkers.
Green 32 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 388 yd
Plays north. Dogleg left. 2 bunkers.
Green 24 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 434 yd
Plays north-west. Dogleg left. 3 bunkers.
Green 34 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.