Hole 1
Par 4 · 365 yd
Plays east. 1 bunker.
Green 30 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Mountain Top, Pennsylvania, USA
9 holes, par 36, about 3,367 yards (3,079 metres) along the hole lines. The par 3s are 4 and 7. The par 5s are 2 and 8. The longest hole is the 2nd at 513 yd, the shortest the 4th at 184 yd. The map shows 83 bunkers. Water is in play on holes 3 and 7.
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 · 365 yd
Plays east. 1 bunker.
Green 30 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 513 yd
Plays south-west. Dogleg right. 3 bunkers.
Green 30 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays north. Dogleg left. 4 bunkers and water.
Green 26 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 184 yd
Plays north-west. 2 bunkers.
Green 31 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 458 yd
Plays west. Dogleg right. 5 bunkers.
Green 26 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 458 yd
Plays south. 2 bunkers.
Green 32 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays east. 3 bunkers and water.
Green 35 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 465 yd
Plays east. 2 bunkers.
Green 31 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 349 yd
Plays north. 4 bunkers.
Green 32 yd deep, 33 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.