Hole 1
Par 5 · 504 yd
Plays south-east. 1 bunker and water.
Green 36 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Painesville, Ohio, USA
18 holes, par 72, about 6,178 yards (5,649 metres) along the hole lines. The par 3s are 2, 4, 6, 12 and 14. The par 5s are 1, 7, 13, 17 and 18. The longest hole is the 17th at 523 yd, the shortest the 12th at 126 yd. The map shows 73 bunkers. Water is in play on holes 1, 2, 7, 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 5 · 504 yd
Plays south-east. 1 bunker and water.
Green 36 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 154 yd
Plays south. 2 bunkers and water.
Green 33 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 343 yd
Plays north-west. 3 bunkers.
Green 27 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 192 yd
Plays north-west. 2 bunkers.
Green 38 yd deep, 21 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays south-east. Dogleg left. 5 bunkers.
Green 43 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 225 yd
Plays south-east. 5 bunkers.
Green 25 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 498 yd
Plays north. 8 bunkers and water.
Green 33 yd deep, 31 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 284 yd
Plays north-west. 6 bunkers and water.
Green 31 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays north-west. 2 bunkers and water.
Green 31 yd deep, 38 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays south-east. Dogleg left. 3 bunkers.
Green 38 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 342 yd
Plays south-east. 6 bunkers.
Green 40 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 126 yd
Plays east. 1 bunker.
Green 30 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 454 yd
Plays south. 5 bunkers.
Green 37 yd deep, 20 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 149 yd
Plays south. 4 bunkers.
Green 33 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 352 yd
Plays north-west. Dogleg left. 6 bunkers.
Green 31 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 363 yd
Plays south. 5 bunkers.
Green 38 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 523 yd
Plays north. 9 bunkers.
Green 36 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 460 yd
Plays north. 6 bunkers.
Green 27 yd deep, 36 yd wide. Falls 1% 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.