Hole 1
Par 4 · 396 yd
Plays south-east. 3 bunkers.
Green 27 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Saint Clairsville, Ohio, USA
18 holes, par 72, about 5,784 yards (5,289 metres) along the hole lines. The par 3s are 2, 7, 11 and 14. The par 5s are 3, 6, 10 and 12. The longest hole is the 6th at 487 yd, the shortest the 14th at 116 yd. The map shows 19 bunkers. Water is in play on holes 2, 3, 4, 5, 6 and 14.
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 · 396 yd
Plays south-east. 3 bunkers.
Green 27 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 152 yd
Plays north-west. 3 bunkers and water.
Green 25 yd deep, 22 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 441 yd
Plays south-east. Water.
Green 25 yd deep, 28 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 331 yd
Plays north. 2 bunkers and water.
Green 20 yd deep, 20 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 348 yd
Plays north. 3 bunkers and water.
Green 33 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 487 yd
Plays south. Dogleg left. 4 bunkers and water.
Green 23 yd deep, 15 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 195 yd
Plays south-west. 3 bunkers.
Green 23 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 323 yd
Plays north. 2 bunkers.
Green 28 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 320 yd
Plays north.
Green 25 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 475 yd
Plays east. 1 bunker.
Green 26 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 165 yd
Plays south-west.
Green 16 yd deep, 27 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 465 yd
Plays south. Dogleg left.
Green 25 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays south.
Green 44 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 116 yd
Plays north-west. Water.
Green 17 yd deep, 34 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 304 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 34 yd deep, 26 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 319 yd
Plays north-west.
Green 27 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 255 yd
Plays north-east. Dogleg left. 2 bunkers.
Green 20 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 308 yd
Plays west.
Green 54 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.