Hole 1
Par 4 · 411 yd
Plays east. 2 bunkers.
Green 27 yd deep, 31 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Cypress, Texas, USA
18 holes, par 72, about 7,073 yards (6,468 metres) along the hole lines. The par 3s are 4, 6, 13 and 17. The par 5s are 5, 9, 15 and 18. The longest hole is the 15th at 554 yd, the shortest the 6th at 178 yd. The map shows 117 bunkers. Water is in play on holes 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 15, 16, 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 · 411 yd
Plays east. 2 bunkers.
Green 27 yd deep, 31 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 441 yd
Plays south. 5 bunkers and water.
Green 24 yd deep, 33 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 453 yd
Plays west. Dogleg left. 5 bunkers and water.
Green 31 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 221 yd
Plays west. 3 bunkers and water.
Green 30 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 491 yd
Plays east. Dogleg right. 4 bunkers and water.
Green 30 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 178 yd
Plays south-east. 2 bunkers and water.
Green 33 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays north-west. 1 bunker and water.
Green 27 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 444 yd
Plays east. 3 bunkers.
Green 30 yd deep, 33 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 515 yd
Plays west. 2 bunkers.
Green 36 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 384 yd
Plays west. Water.
Green 27 yd deep, 30 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 417 yd
Plays east. 2 bunkers and water.
Green 34 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 475 yd
Plays west. 1 bunker and water.
Green 34 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 188 yd
Plays west. 3 bunkers and water.
Green 34 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 448 yd
Plays north-west. Dogleg right.
Green 38 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 554 yd
Plays south. 9 bunkers and water.
Green 24 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 340 yd
Plays south-east. Dogleg left. 6 bunkers and water.
Green 35 yd deep, 31 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 210 yd
Plays north-west. 1 bunker and water.
Green 33 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 503 yd
Plays east. 2 bunkers and water.
Green 27 yd deep, 34 yd wide. Falls 2% 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.