Hole 1
Par 5 · 522 yd
Plays east. Dogleg right. 4 bunkers and water.
Green 51 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Arcadia, Michigan, USA
18 holes, par 72, about 7,250 yards (6,629 metres) along the hole lines. The par 3s are 2, 6, 9, 13 and 17. The par 5s are 1, 3, 5, 11 and 15. The longest hole is the 11th at 635 yd, the shortest the 17th at 178 yd. The map shows 202 bunkers. Water is in play on the 1st.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Where a green's slopes are mapped, flip its card to see them.
Par 5 · 522 yd
Plays east. Dogleg right. 4 bunkers and water.
Green 51 yd deep, 36 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 190 yd
Plays north-west. 9 bunkers.
Green 38 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 530 yd
Plays west. 8 bunkers.
Green 43 yd deep, 42 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 412 yd
Plays west. 5 bunkers.
Green 38 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 547 yd
Plays west. Dogleg left. 19 bunkers.
Green 55 yd deep, 26 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 196 yd
Plays east. 18 bunkers.
Green 42 yd deep, 44 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 468 yd
Plays east. 4 bunkers.
Green 45 yd deep, 27 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 440 yd
Plays south. Dogleg right. 5 bunkers.
Green 51 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 202 yd
Plays north-east. 1 bunker.
Green 39 yd deep, 35 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 481 yd
Plays west. 1 bunker.
Green 39 yd deep, 36 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 635 yd
Plays south-west. Dogleg left. 19 bunkers.
Green 28 yd deep, 40 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 430 yd
Plays north. 4 bunkers.
Green 42 yd deep, 34 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 237 yd
Plays north-west. 3 bunkers.
Green 33 yd deep, 42 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 341 yd
Plays east. Dogleg left. 4 bunkers.
Par 5 · 516 yd
Plays south-east. 13 bunkers.
Green 32 yd deep, 37 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 487 yd
Plays west. 15 bunkers.
Green 40 yd deep, 31 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 178 yd
Plays south-west. 11 bunkers.
Green 38 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 435 yd
Plays east. Dogleg right. 7 bunkers.
Green 48 yd deep, 36 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.