Hole 1
Par 4 · 364 yd
Plays west. 2 bunkers and water.
Green 92 yd deep, 79 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Entiat, Washington, USA
18 holes, par 72, about 6,421 yards (5,871 metres) along the hole lines. The par 3s are 4, 8, 14 and 16. The par 5s are 3, 7, 10 and 15. The longest hole is the 15th at 659 yd, the shortest the 16th at 112 yd. The map shows 72 bunkers. Water is in play on holes 1, 4, 5, 10, 12 and 15.
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 · 364 yd
Plays west. 2 bunkers and water.
Green 92 yd deep, 79 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 344 yd
Plays east. 3 bunkers.
Green 39 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 533 yd
Plays south-east. 4 bunkers.
Green 45 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 128 yd
Plays north. 3 bunkers and water.
Green 43 yd deep, 40 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 407 yd
Plays north-west. 6 bunkers and water.
Green 27 yd deep, 36 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 350 yd
Plays south-east. Dogleg right. 5 bunkers.
Green 31 yd deep, 45 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 451 yd
Plays south. 2 bunkers.
Green 32 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 170 yd
Plays north-west. 1 bunker.
Green 57 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays west. 5 bunkers.
Green 42 yd deep, 25 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 516 yd
Plays north-west. Dogleg right. 6 bunkers and water.
Green 59 yd deep, 93 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 327 yd
Plays east. 3 bunkers.
Green 26 yd deep, 16 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 371 yd
Plays south. Dogleg left. 2 bunkers and water.
Green 22 yd deep, 42 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 414 yd
Plays east. 3 bunkers.
Green 40 yd deep, 34 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 141 yd
Plays north-west. 3 bunkers.
Green 39 yd deep, 37 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 659 yd
Plays west. Dogleg left. 4 bunkers and water.
Green 33 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 112 yd
Plays north-east. 4 bunkers.
Green 56 yd deep, 38 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 339 yd
Plays east. 5 bunkers.
Green 25 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 401 yd
Plays west. Dogleg right. 5 bunkers.
Green 45 yd deep, 36 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. Pars are 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.