Hole 1
Par 4 · 372 yd
Plays west. 2 bunkers and water.
Green 34 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Gulfport, Florida, USA
18 holes, par 72, about 5,806 yards (5,309 metres) along the hole lines. The par 3s are 2, 8, 11 and 16. The par 5s are 3, 5, 12 and 14. The longest hole is the 12th at 500 yd, the shortest the 8th at 127 yd. The map shows 51 bunkers. Water is in play on holes 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15 and 16.
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 · 372 yd
Plays west. 2 bunkers and water.
Green 34 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 130 yd
Plays east. 3 bunkers and water.
Green 16 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 479 yd
Plays west. Dogleg right. 3 bunkers and water.
Green 24 yd deep, 42 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 390 yd
Plays east. 2 bunkers and water.
Green 45 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 441 yd
Plays west. Dogleg left. 4 bunkers and water.
Green 37 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 359 yd
Plays north-east. 4 bunkers and water.
Green 32 yd deep, 47 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 348 yd
Plays south-east. Dogleg left. 2 bunkers and water.
Green 44 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 127 yd
Plays north-west. 3 bunkers.
Green 37 yd deep, 37 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 299 yd
Plays south-east. 2 bunkers.
Green 48 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 289 yd
Plays north-west. 3 bunkers and water.
Green 37 yd deep, 34 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 127 yd
Plays south-east. 4 bunkers and water.
Green 35 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 500 yd
Plays east. 4 bunkers and water.
Green 31 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 353 yd
Plays north-west. 2 bunkers and water.
Green 48 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 427 yd
Plays south-east. Dogleg right. 5 bunkers and water.
Green 34 yd deep, 40 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 322 yd
Plays south-east. 4 bunkers and water.
Green 42 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 141 yd
Plays south-east. 2 bunkers and water.
Green 26 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 347 yd
Plays north-west. Dogleg left. 1 bunker.
Green 32 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 358 yd
Plays north-west. Dogleg left. 5 bunkers.
Green 37 yd deep, 17 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.