Hole 1
Par 4 · 332 yd
Plays west.
Golf course in Doon, ON, Canada
18 holes, par 71, about 5,276 yards (4,824 metres) along the hole lines. The par 3s are 5, 7, 10 and 14. The par 5s are 9, 12 and 15. The longest hole is the 15th at 476 yd, the shortest the 5th at 135 yd. The map shows no bunkers. Water is in play on holes 2, 3 and 14.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom.
Par 4 · 332 yd
Plays west.
Par 4 · 367 yd
Plays north. Dogleg right. Water.
Par 4 · 322 yd
Plays west. Water.
Par 4 · 252 yd
Plays south-east.
Par 3 · 135 yd
Plays north.
Par 4 · 246 yd
Plays south-east. Dogleg left.
Par 3 · 187 yd
Plays north-west.
Par 4 · 232 yd
Plays south-east.
Par 5 · 428 yd
Plays east. Dogleg left.
Par 3 · 149 yd
Plays east.
Par 4 · 304 yd
Plays north.
Par 5 · 353 yd
Plays west.
Par 4 · 359 yd
Plays east.
Par 3 · 174 yd
Plays south. Water.
Par 5 · 476 yd
Plays west.
Par 4 · 348 yd
Plays east.
Par 4 · 315 yd
Plays west.
Par 4 · 296 yd
Plays east.
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. Our maps are open data too. Number & Line isn't connected with the club.