Hole 1
Par 4 · 383 yd
Plays west. Dogleg left. 1 bunker.
Green 33 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Deer Park, Washington, USA
18 holes, par 72, about 6,713 yards (6,138 metres) along the hole lines. The par 3s are 4, 8, 13 and 16. The par 5s are 2, 6, 11 and 17. The longest hole is the 6th at 538 yd, the shortest the 8th at 115 yd. The map shows 24 bunkers. Water is in play on holes 2, 3, 4, 7, 8, 9, 13, 14, 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 · 383 yd
Plays west. Dogleg left. 1 bunker.
Green 33 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 467 yd
Plays north. 2 bunkers and water.
Green 23 yd deep, 24 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 396 yd
Plays south. 4 bunkers and water.
Green 43 yd deep, 31 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 225 yd
Plays north-east. Water.
Green 25 yd deep, 42 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 351 yd
Plays north. 3 bunkers.
Green 19 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 538 yd
Plays south. Dogleg left. 4 bunkers.
Green 24 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays north. 1 bunker and water.
Green 34 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 115 yd
Plays north-east. Water.
Green 30 yd deep, 30 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays south. 1 bunker and water.
Green 37 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 370 yd
Plays south. Dogleg left. 2 bunkers.
Green 32 yd deep, 40 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 533 yd
Plays south. 1 bunker.
Green 33 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays north. Dogleg left. 1 bunker.
Green 37 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 151 yd
Plays north. Water.
Green 34 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 413 yd
Plays south-west. Dogleg left. Water.
Green 37 yd deep, 22 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 397 yd
Plays south. 2 bunkers.
Green 27 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 188 yd
Plays south. 2 bunkers.
Green 23 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 507 yd
Plays north. Dogleg right. 2 bunkers and water.
Green 28 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 449 yd
Plays east. 1 bunker and water.
Green 37 yd deep, 24 yd wide. Falls 3% 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.