Hole 1
Par 3 · 172 yd
Plays south-east. 1 bunker.
Golf course in Whitby, ON, Canada
9 holes, par 29, about 1,639 yards (1,499 metres) along the hole lines. The par 3s are 1, 2, 3, 5, 6, 8 and 9. The longest hole is the 4th at 316 yd, the shortest the 2nd at 110 yd. The map shows 10 bunkers. It shows no water in play.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom.
Par 3 · 172 yd
Plays south-east. 1 bunker.
Par 3 · 110 yd
Plays north-east.
Par 3 · 186 yd
Plays south-east. 1 bunker.
Par 4 · 316 yd
Plays south-west. Dogleg left. 1 bunker.
Par 3 · 135 yd
Plays east. 2 bunkers.
Par 3 · 147 yd
Plays west. 4 bunkers.
Par 4 · 277 yd
Plays west. Dogleg right. 2 bunkers.
Par 3 · 154 yd
Plays west.
Par 3 · 144 yd
Plays north-east. 1 bunker.
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: NRCan High Resolution Digital Elevation Model (Open Government Licence - Canada). Our maps are open data too. Number & Line isn't connected with the club.