Hole 1
Par 4 · 280 yd
Plays east. Dogleg left. 1 bunker and water.
Green 33 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Newtown, Ohio, USA
18 holes, par 74, about 5,336 yards (4,879 metres) along the hole lines. The par 3s are 2, 5, 12 and 15. The par 5s are 6, 8, 11, 13, 14 and 16. The longest hole is the 6th at 488 yd, the shortest the 2nd at 77 yd. The map shows 34 bunkers. Water is in play on holes 1, 3, 6, 7 and 8.
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 · 280 yd
Plays east. Dogleg left. 1 bunker 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 3 · 77 yd
Plays north-east. 2 bunkers.
Green 22 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 354 yd
Plays west. Dogleg left. 2 bunkers and water.
Green 34 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 292 yd
Plays south-west. 2 bunkers.
Green 36 yd deep, 25 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 98 yd
Plays west.
Green 27 yd deep, 26 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 488 yd
Plays north. 3 bunkers and water.
Green 36 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 267 yd
Plays south. Dogleg right. Water.
Green 27 yd deep, 33 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 374 yd
Plays north. Dogleg left. 3 bunkers and water.
Green 33 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 278 yd
Plays south-east. 3 bunkers.
Green 30 yd deep, 23 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 217 yd
Plays south. 1 bunker.
Green 21 yd deep, 32 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 355 yd
Plays east. Dogleg left. 2 bunkers.
Green 28 yd deep, 31 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 159 yd
Plays south-west.
Green 35 yd deep, 24 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 359 yd
Plays north-west.
Green 32 yd deep, 20 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 457 yd
Plays east. Dogleg left. 5 bunkers.
Green 30 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 240 yd
Plays north-east. 3 bunkers.
Green 31 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 436 yd
Plays south-west. Dogleg right. 4 bunkers.
Green 37 yd deep, 28 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 270 yd
Plays north-east. 4 bunkers.
Green 36 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 336 yd
Plays west. 4 bunkers.
Green 45 yd deep, 20 yd wide. Falls 6% 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. Pars are 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.