Hole 1
Par 4 · 408 yd
Plays north-east. Dogleg right. 4 bunkers.
Green 30 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Jamestown, North Dakota, USA
18 holes, par 72, about 6,479 yards (5,924 metres) along the hole lines. The par 3s are 7, 8, 15 and 17. The par 5s are 5, 10, 16 and 18. The longest hole is the 10th at 526 yd, the shortest the 17th at 151 yd. The map shows 27 bunkers. Water is in play on holes 2, 3, 4, 10 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. Every green's slopes are mapped: flip a card to see its green.
Par 4 · 408 yd
Plays north-east. Dogleg right. 4 bunkers.
Green 30 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 300 yd
Plays north-east. Dogleg left. 4 bunkers and water.
Green 30 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 402 yd
Plays west. Dogleg right. 1 bunker and water.
Green 32 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 454 yd
Plays east. Dogleg left. Water.
Green 30 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 468 yd
Plays west. 3 bunkers.
Green 23 yd deep, 35 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays south. Dogleg right.
Green 26 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 191 yd
Plays north-west. 1 bunker.
Green 27 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 165 yd
Plays west. 1 bunker.
Green 32 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 390 yd
Plays east. 3 bunkers.
Green 30 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 526 yd
Plays west. Water.
Green 17 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 362 yd
Plays north-west.
Green 20 yd deep, 21 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 447 yd
Plays west. 1 bunker.
Green 27 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 317 yd
Plays south-east. 4 bunkers.
Green 23 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays south-east. 1 bunker.
Green 37 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays west. 1 bunker.
Green 32 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 507 yd
Plays south-east. 1 bunker.
Green 25 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 151 yd
Plays south-east. 1 bunker and water.
Green 19 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 472 yd
Plays east. 2 bunkers.
Green 24 yd deep, 21 yd wide. Falls 1% 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.