Hole 1
Par 4 · 375 yd
Plays south. 3 bunkers.
Green 35 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Saint John, Indiana, USA
18 holes, par 72, about 6,882 yards (6,293 metres) along the hole lines. The par 3s are 4, 7, 15 and 18. The par 5s are 8, 12, 14 and 17. The longest hole is the 17th at 614 yd, the shortest the 15th at 150 yd. The map shows 68 bunkers. Water is in play on holes 2, 4, 8, 9, 10, 11, 12, 13, 14, 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 · 375 yd
Plays south. 3 bunkers.
Green 35 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 427 yd
Plays south. 5 bunkers and water.
Green 33 yd deep, 30 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 365 yd
Plays south-west. 3 bunkers.
Green 38 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 179 yd
Plays north-west. 3 bunkers and water.
Green 36 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 444 yd
Plays north. 7 bunkers.
Green 36 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 417 yd
Plays south. 3 bunkers.
Green 38 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 220 yd
Plays south. 3 bunkers.
Green 32 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 571 yd
Plays north. Dogleg left. 5 bunkers and water.
Green 44 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 378 yd
Plays north. Dogleg left. 7 bunkers and water.
Green 33 yd deep, 33 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 332 yd
Plays south. 4 bunkers and water.
Green 32 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays south. Dogleg left. 2 bunkers and water.
Green 33 yd deep, 36 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 494 yd
Plays south. 4 bunkers and water.
Green 36 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 421 yd
Plays north. Dogleg left. 3 bunkers and water.
Green 38 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 529 yd
Plays north. 5 bunkers and water.
Green 37 yd deep, 34 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 150 yd
Plays west. 3 bunkers and water.
Green 32 yd deep, 46 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays south. Dogleg right. 7 bunkers and water.
Green 30 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 614 yd
Plays north. 2 bunkers and water.
Green 33 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 172 yd
Plays north-west. 1 bunker and water.
Green 28 yd deep, 34 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.