Hole 1
Par 4 · 400 yd
Plays south-east. 4 bunkers.
Golf course in Roslyn, Washington, USA
18 holes, par 72, about 6,728 yards (6,152 metres) along the hole lines. The par 3s are 3, 6, 12 and 15. The par 5s are 4, 8, 11 and 18. The longest hole is the 18th at 531 yd, the shortest the 3rd at 159 yd. The map shows 57 bunkers. Water is in play on holes 5, 6, 9 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.
Par 4 · 400 yd
Plays south-east. 4 bunkers.
Par 4 · 419 yd
Plays south-east. 3 bunkers.
Par 3 · 159 yd
Plays south-west. 4 bunkers.
Par 5 · 511 yd
Plays south-east. Dogleg right. 5 bunkers.
Par 4 · 320 yd
Plays south-east. Dogleg left. 5 bunkers and water.
Par 3 · 171 yd
Plays west. 1 bunker and water.
Par 4 · 406 yd
Plays north-west. 3 bunkers.
Par 5 · 512 yd
Plays north-west. 4 bunkers.
Par 4 · 377 yd
Plays west. Dogleg right. 3 bunkers and water.
Par 4 · 394 yd
Plays west. 4 bunkers.
Par 5 · 501 yd
Plays north-east. Dogleg left. 5 bunkers.
Par 3 · 164 yd
Plays north. 3 bunkers.
Par 4 · 434 yd
Plays south-east. 3 bunkers.
Par 4 · 409 yd
Plays south-west. 4 bunkers.
Par 3 · 174 yd
Plays east. 2 bunkers.
Par 4 · 430 yd
Plays south-east. 1 bunker.
Par 4 · 417 yd
Plays west. 1 bunker.
Par 5 · 531 yd
Plays west. Dogleg left. 1 bunker and water.
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.