Hole 1
Par 4 · 409 yd
Plays south-west. Dogleg right. 4 bunkers and water.
Green 26 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Tuscola, Illinois, USA
18 holes, par 72, about 6,962 yards (6,366 metres) along the hole lines. The par 3s are 3, 6, 12 and 15. The par 5s are 2, 8, 11 and 16. The longest hole is the 8th at 575 yd, the shortest the 15th at 186 yd. The map shows 46 bunkers. Water is in play on holes 1, 3, 7, 8, 9, 10, 11, 12, 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 · 409 yd
Plays south-west. Dogleg right. 4 bunkers and water.
Green 26 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 554 yd
Plays west. 2 bunkers.
Green 44 yd deep, 35 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 207 yd
Plays north-west. 1 bunker and water.
Green 23 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 452 yd
Plays north. 6 bunkers.
Green 31 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 364 yd
Plays south. Dogleg right. 1 bunker.
Green 32 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 207 yd
Plays south. 3 bunkers.
Green 31 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays north. Dogleg left. 1 bunker and water.
Green 34 yd deep, 16 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 575 yd
Plays east. 6 bunkers and water.
Green 27 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 360 yd
Plays south-west. Dogleg right. 4 bunkers and water.
Green 28 yd deep, 22 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 386 yd
Plays south-west. 2 bunkers and water.
Green 24 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 547 yd
Plays north-east. Dogleg right. 4 bunkers and water.
Green 23 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 226 yd
Plays west. Water.
Green 32 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 424 yd
Plays south-west. Dogleg left.
Green 23 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 363 yd
Plays north. 1 bunker.
Green 28 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 186 yd
Plays north. 1 bunker.
Green 32 yd deep, 37 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 510 yd
Plays south. 4 bunkers and water.
Green 21 yd deep, 38 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 373 yd
Plays east. 6 bunkers and water.
Green 44 yd deep, 15 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 424 yd
Plays east. Dogleg left. 1 bunker and water.
Green 26 yd deep, 27 yd wide. Falls 5% 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.