Hole 1
Par 4 · 328 yd
Plays north-west. Dogleg right. 1 bunker and water.
Green 30 yd deep, 39 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Massillon, Ohio, USA
9 holes, par 36, about 3,185 yards (2,912 metres) along the hole lines. The par 3s are 2 and 8. The par 5s are 3 and 9. The longest hole is the 3rd at 509 yd, the shortest the 8th at 202 yd. The map shows 60 bunkers. Water is in play on holes 1, 2, 4, 5, 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 4 · 328 yd
Plays north-west. Dogleg right. 1 bunker and water.
Green 30 yd deep, 39 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 209 yd
Plays south-east. 3 bunkers and water.
Green 38 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 509 yd
Plays north. 3 bunkers.
Green 40 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 393 yd
Plays north. 5 bunkers and water.
Green 24 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 306 yd
Plays north. 2 bunkers and water.
Green 36 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 367 yd
Plays south. Dogleg left. 2 bunkers.
Green 35 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 393 yd
Plays south. 3 bunkers and water.
Green 26 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 202 yd
Plays south. 1 bunker and water.
Green 40 yd deep, 36 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 478 yd
Plays south. Dogleg left. 2 bunkers and water.
Green 22 yd deep, 46 yd wide. Falls 2% 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.