Hole 1
Par 4 · 235 yd
Plays south. 1 bunker.
Green 27 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Sundance, Wyoming, USA
9 holes, par 35, about 2,815 yards (2,574 metres) along the hole lines. The par 3s are 3 and 7. The only par 5 is the 6th. The longest hole is the 6th at 495 yd, the shortest the 3rd at 164 yd. The map shows 3 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. Every green's slopes are mapped: flip a card to see its green.
Par 4 · 235 yd
Plays south. 1 bunker.
Green 27 yd deep, 21 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 243 yd
Plays south-west.
Green 16 yd deep, 19 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 164 yd
Plays west. 2 bunkers.
Green 17 yd deep, 19 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 398 yd
Plays east. 1 bunker.
Green 28 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 319 yd
Plays west.
Green 21 yd deep, 22 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 495 yd
Plays east.
Green 26 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 195 yd
Plays west.
Green 21 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 352 yd
Plays east.
Green 21 yd deep, 20 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 414 yd
Plays north.
Green 23 yd deep, 22 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. 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.