Hole 1
Par 4 · 393 yd
Plays north-west. Dogleg left. 3 bunkers and water.
Green 35 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Friendswood, Texas, USA
9 holes, par 35, about 3,142 yards (2,873 metres) along the hole lines. The par 3s are 4 and 7. The only par 5 is the 9th. The longest hole is the 9th at 506 yd, the shortest the 7th at 159 yd. The map shows 93 bunkers. Water is in play on holes 1, 2, 4, 6, 7 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 4 · 393 yd
Plays north-west. Dogleg left. 3 bunkers and water.
Green 35 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 327 yd
Plays north. Dogleg left. 3 bunkers and water.
Green 36 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays west. Dogleg right. 2 bunkers.
Green 30 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 207 yd
Plays east. 2 bunkers and water.
Green 36 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 425 yd
Plays west. Dogleg right. 4 bunkers.
Green 37 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 305 yd
Plays north-east. Dogleg left. 5 bunkers and water.
Green 35 yd deep, 19 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 159 yd
Plays south-east. 1 bunker and water.
Green 31 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 411 yd
Plays east. 2 bunkers.
Green 34 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 506 yd
Plays south. 4 bunkers and water.
Green 33 yd deep, 21 yd wide. Falls 4% 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.