Hole 1
Par 4 · 392 yd
Plays south-east. Dogleg right. 3 bunkers.
Green 38 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Roswell, Colorado, USA
9 holes, par 35, about 3,362 yards (3,074 metres) along the hole lines. The par 3s are 2 and 7. The only par 5 is the 4th. The longest hole is the 4th at 533 yd, the shortest the 7th at 206 yd. The map shows 100 bunkers. Water is in play on the 7th.
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 · 392 yd
Plays south-east. Dogleg right. 3 bunkers.
Green 38 yd deep, 27 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 210 yd
Plays north. 3 bunkers.
Green 30 yd deep, 36 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 385 yd
Plays south-east. Dogleg right. 5 bunkers.
Green 37 yd deep, 32 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 533 yd
Plays north-west. 4 bunkers.
Green 28 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 400 yd
Plays south-east. Dogleg left. 4 bunkers.
Green 31 yd deep, 30 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 445 yd
Plays east. Dogleg right. 2 bunkers.
Green 39 yd deep, 33 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 206 yd
Plays west. 2 bunkers and water.
Green 26 yd deep, 43 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 399 yd
Plays north-west. Dogleg right. 2 bunkers.
Green 37 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 394 yd
Plays north. Dogleg right. 2 bunkers.
Green 30 yd deep, 31 yd wide. Falls 4% 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.