Hole 1
Par 4 · 349 yd
Plays south.
Golf course in Mapleton, North Dakota, USA
18 holes, par 72, about 6,710 yards (6,136 metres) along the hole lines. The par 3s are 3, 9, 11 and 15. The par 5s are 5, 7, 12 and 14. The longest hole is the 5th at 570 yd, the shortest the 3rd at 140 yd. The map shows 11 bunkers. Water is in play on holes 2, 3, 5, 6, 7, 8, 9, 11, 12, 13, 14, 16 and 17.
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 · 349 yd
Plays south.
Par 4 · 377 yd
Plays south-west. Dogleg right. 1 bunker and water.
Par 3 · 140 yd
Plays north-east. 2 bunkers and water.
Par 4 · 465 yd
Plays south-west. Dogleg right. 1 bunker.
Par 5 · 570 yd
Plays west. Water.
Par 4 · 428 yd
Plays east. Water.
Par 5 · 499 yd
Plays north-east. Dogleg left. 3 bunkers and water.
Par 4 · 320 yd
Plays north-west. Water.
Par 3 · 223 yd
Plays north. Water.
Par 4 · 407 yd
Plays south. Dogleg left.
Par 3 · 185 yd
Plays south. Water.
Par 5 · 517 yd
Plays east. Water.
Par 4 · 434 yd
Plays east. Dogleg left. Water.
Par 5 · 499 yd
Plays north. Dogleg right. 1 bunker and water.
Par 3 · 161 yd
Plays south-west. 3 bunkers.
Par 4 · 376 yd
Plays south-west. Water.
Par 4 · 399 yd
Plays south. Dogleg left. Water.
Par 4 · 364 yd
Plays north. Dogleg right. 1 bunker.
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.