Hole 1
Par 4 · 400 yd
Plays south-west.
Golf course in Langhorne, Pennsylvania, USA
18 holes, par 69, about 5,753 yards (5,261 metres) along the hole lines. The par 3s are 6, 8, 10 and 14. The only par 5 is the 4th. The longest hole is the 4th at 511 yd, the shortest the 8th at 153 yd. The map shows 22 bunkers. Water is in play on holes 6, 13, 16 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.
Par 4 · 400 yd
Plays south-west.
Par 4 · 379 yd
Plays south-west.
Par 4 · 349 yd
Plays east. 1 bunker.
Par 5 · 511 yd
Plays west. Dogleg right. 1 bunker.
Par 4 · 318 yd
Plays south. 1 bunker.
Par 3 · 172 yd
Plays west. 2 bunkers and water.
Par 4 · 375 yd
Plays north. Dogleg left. 2 bunkers.
Par 3 · 153 yd
Plays south-east. 3 bunkers.
Par 4 · 295 yd
Plays south. Dogleg right. 5 bunkers.
Par 3 · 200 yd
Plays south-west. 2 bunkers.
Par 4 · 255 yd
Plays north-east. 2 bunkers.
Par 4 · 405 yd
Plays west. Dogleg right. 3 bunkers.
Par 4 · 394 yd
Plays north-east. Dogleg right. Water.
Par 3 · 194 yd
Plays north. 2 bunkers.
Par 4 · 419 yd
Plays east. Dogleg left. 1 bunker.
Par 4 · 389 yd
Plays east. Dogleg right. 1 bunker and water.
Par 4 · 241 yd
Plays north-west. 1 bunker and water.
Par 4 · 304 yd
Plays east. 2 bunkers.
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.