Hole 1
Par 4 · 389 yd
Plays south-east. Dogleg right. 2 bunkers.
Green 34 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Spring, Texas, USA
18 holes, par 72, about 6,877 yards (6,288 metres) along the hole lines. The par 3s are 3, 9, 15 and 17. The par 5s are 2, 6, 13 and 18. The longest hole is the 6th at 599 yd, the shortest the 9th at 137 yd. The map shows 49 bunkers. Water is in play on holes 3, 4, 6, 9, 10, 11, 13, 17 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 · 389 yd
Plays south-east. Dogleg right. 2 bunkers.
Green 34 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 483 yd
Plays east. Dogleg right. 4 bunkers.
Green 35 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 183 yd
Plays south-east. 3 bunkers and water.
Green 25 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 480 yd
Plays north. Dogleg left. 1 bunker and water.
Green 32 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 404 yd
Plays south.
Green 35 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 599 yd
Plays north. 1 bunker and water.
Green 21 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays south. 1 bunker.
Green 24 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 437 yd
Plays north-west. Dogleg left. 4 bunkers.
Green 36 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 137 yd
Plays south-west. 2 bunkers and water.
Green 34 yd deep, 23 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays south-east. 2 bunkers and water.
Green 30 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 408 yd
Plays south. Dogleg left. 5 bunkers and water.
Green 16 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays south. Dogleg right. 4 bunkers.
Green 39 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 498 yd
Plays north. Dogleg left. 4 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 4 · 444 yd
Plays north-west. 6 bunkers.
Green 37 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 227 yd
Plays north-east. 3 bunkers.
Green 32 yd deep, 52 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 363 yd
Plays south-east. 3 bunkers.
Green 30 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 148 yd
Plays north. 1 bunker and water.
Green 27 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 502 yd
Plays north-west. Dogleg right. 2 bunkers and water.
Green 31 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.