Hole 1
Par 4 · 243 yd
Plays south. 2 bunkers and water.
Green 27 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Post Falls, Idaho, USA
18 holes, par 69, about 5,265 yards (4,814 metres) along the hole lines. The par 3s are 2, 5, 6, 10, 14 and 17. The par 5s are 3, 9 and 18. The longest hole is the 18th at 489 yd, the shortest the 17th at 100 yd. The map shows 37 bunkers. Water is in play on holes 1, 5, 9 and 18.
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 · 243 yd
Plays south. 2 bunkers and water.
Green 27 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 164 yd
Plays east. 4 bunkers.
Green 35 yd deep, 28 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 431 yd
Plays south. Dogleg right. 3 bunkers.
Green 28 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 346 yd
Plays east. 1 bunker.
Green 44 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 159 yd
Plays north. 3 bunkers and water.
Green 31 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 147 yd
Plays north. 1 bunker.
Green 34 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 363 yd
Plays south-west. 5 bunkers.
Green 28 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 305 yd
Plays north-east. 5 bunkers.
Green 33 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 479 yd
Plays west. 1 bunker and water.
Green 39 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 151 yd
Plays north. 1 bunker.
Green 28 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 322 yd
Plays north. 3 bunkers.
Green 32 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 308 yd
Plays south. 2 bunkers.
Green 35 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays north-east. Dogleg right. 6 bunkers.
Green 35 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 194 yd
Plays south-west. 1 bunker.
Green 36 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 376 yd
Plays north-east. 2 bunkers.
Green 34 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 305 yd
Plays south-west. 2 bunkers.
Green 37 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 100 yd
Plays south-west. 1 bunker.
Green 35 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 489 yd
Plays south. Dogleg left. 2 bunkers and water.
Green 34 yd deep, 36 yd wide. Falls 3% 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.