Hole 1
Par 5 · 484 yd
Plays east. 5 bunkers.
Green 38 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Columbus, Ohio, USA
18 holes, par 72, about 6,751 yards (6,173 metres) along the hole lines. The par 3s are 5, 8, 13 and 17. The par 5s are 1, 6, 11 and 16. The longest hole is the 16th at 550 yd, the shortest the 5th at 166 yd. The map shows 36 bunkers. It shows no water in play.
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 · 484 yd
Plays east. 5 bunkers.
Green 38 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 429 yd
Plays west. 4 bunkers.
Green 35 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 412 yd
Plays east. 2 bunkers.
Green 43 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 334 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 34 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 166 yd
Plays north-west. 2 bunkers.
Green 34 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 443 yd
Plays south-west. 2 bunkers.
Green 33 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 449 yd
Plays east. Dogleg right. 3 bunkers.
Green 26 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 182 yd
Plays west. 2 bunkers.
Green 38 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 397 yd
Plays south-west. Dogleg left. 1 bunker.
Green 33 yd deep, 33 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays south-west. 3 bunkers.
Green 33 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 498 yd
Plays north-west. 2 bunkers.
Green 34 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 407 yd
Plays south-east. Dogleg right. 1 bunker.
Green 32 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 209 yd
Plays north-east. 2 bunkers.
Green 28 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 433 yd
Plays west. 1 bunker.
Green 33 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 364 yd
Plays north-east. 2 bunkers.
Green 33 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 550 yd
Plays north-east. 3 bunkers.
Green 35 yd deep, 37 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 203 yd
Plays south-west. 3 bunkers.
Green 38 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 381 yd
Plays south. Dogleg left. 1 bunker.
Green 40 yd deep, 36 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.