Hole 1
Par 5 · 466 yd
Plays south-west. 6 bunkers and water.
Green 26 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Houston, Texas, USA
9 holes, par 36, about 3,045 yards (2,784 metres) along the hole lines. The par 3s are 2 and 7. The par 5s are 1 and 5. The longest hole is the 1st at 466 yd, the shortest the 2nd at 180 yd. The map shows 85 bunkers. Water is in play on holes 1, 2, 3, 4, 6, 7, 8 and 9.
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 5 · 466 yd
Plays south-west. 6 bunkers and water.
Green 26 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays west. 4 bunkers and water.
Green 34 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 398 yd
Plays north. 4 bunkers and water.
Green 35 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 292 yd
Plays south. 9 bunkers and water.
Green 35 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 444 yd
Plays north-west. 3 bunkers.
Green 46 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 341 yd
Plays south-east. 5 bunkers and water.
Green 24 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 194 yd
Plays north-east. 3 bunkers and water.
Green 33 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays north. Dogleg left. Water.
Green 24 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays north-east. Dogleg right. 5 bunkers and water.
Green 27 yd deep, 31 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.