Hole 1
Par 4 · 398 yd
Plays west. 1 bunker.
Golf course in Aurora, South Dakota, USA
18 holes, par 70, about 6,125 yards (5,601 metres) along the hole lines. The par 3s are 2, 5, 11, 14 and 17. The par 5s are 3, 9 and 12. The longest hole is the 7th at 562 yd, the shortest the 11th at 115 yd. The map shows 30 bunkers. Water is in play on holes 4, 5, 6, 7, 11, 12, 13, 14 and 15.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom.
Par 4 · 398 yd
Plays west. 1 bunker.
Par 3 · 144 yd
Plays south-east. 3 bunkers.
Par 5 · 457 yd
Plays south. 2 bunkers.
Par 4 · 348 yd
Plays east. Dogleg left. 1 bunker and water.
Par 3 · 207 yd
Plays north-west. 3 bunkers and water.
Par 4 · 410 yd
Plays south-east. Water.
Par 4 · 562 yd
Plays north. Dogleg right. 1 bunker and water.
Par 4 · 392 yd
Plays south-west. 1 bunker.
Par 5 · 410 yd
Plays north-east. 1 bunker.
Par 4 · 353 yd
Plays south. 2 bunkers.
Par 3 · 115 yd
Plays south-east. 1 bunker and water.
Par 5 · 504 yd
Plays north. 4 bunkers and water.
Par 4 · 402 yd
Plays south. Dogleg right. 4 bunkers and water.
Par 3 · 190 yd
Plays south. Water.
Par 4 · 282 yd
Plays north. Dogleg left. 2 bunkers and water.
Par 4 · 343 yd
Plays north-west. Dogleg left. 5 bunkers.
Par 3 · 207 yd
Plays north-east. 1 bunker.
Par 4 · 398 yd
Plays south-west. 3 bunkers.
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.