Hole 1
Par 4 · 412 yd
Plays north. 3 bunkers.
Golf course in Pooks Hill, Maryland, USA
18 holes, par 71, about 6,660 yards (6,090 metres) along the hole lines. The par 3s are 3, 8, 11 and 14. The par 5s are 2, 9 and 16. The longest hole is the 2nd at 507 yd, the shortest the 14th at 154 yd. The map shows 61 bunkers. Water is in play on holes 7, 17 and 18.
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 · 412 yd
Plays north. 3 bunkers.
Par 5 · 507 yd
Plays south. 9 bunkers.
Par 3 · 164 yd
Plays north-east. 4 bunkers.
Par 4 · 423 yd
Plays north-east. 2 bunkers.
Par 4 · 406 yd
Plays south-west. 2 bunkers.
Par 4 · 421 yd
Plays north-east. Dogleg right. 3 bunkers.
Par 4 · 430 yd
Plays north-west. Dogleg right. 5 bunkers and water.
Par 3 · 191 yd
Plays south. 5 bunkers.
Par 5 · 500 yd
Plays south. Dogleg left. 4 bunkers.
Par 4 · 435 yd
Plays west. Dogleg right. 2 bunkers.
Par 3 · 189 yd
Plays south. 2 bunkers.
Par 4 · 328 yd
Plays east. Dogleg right. 4 bunkers.
Par 4 · 398 yd
Plays west. Dogleg right. 7 bunkers.
Par 3 · 154 yd
Plays south-east. 3 bunkers.
Par 4 · 383 yd
Plays east. 3 bunkers.
Par 5 · 479 yd
Plays north-east. Dogleg right. 4 bunkers.
Par 4 · 416 yd
Plays south-west. 1 bunker and water.
Par 4 · 422 yd
Plays north. 3 bunkers and water.
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.