Hole 1
Par 4 · 379 yd
Plays north-west.
Green 25 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Baudette, Minnesota, USA
18 holes, par 72, about 6,622 yards (6,055 metres) along the hole lines. The par 3s are 4, 7, 11 and 13. The par 5s are 2, 5, 15 and 18. The longest hole is the 2nd at 548 yd, the shortest the 13th at 129 yd. The map shows 15 bunkers. Water is in play on holes 2, 4, 5, 10, 11, 12, 13, 14, 15, 16, 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 · 379 yd
Plays north-west.
Green 25 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 548 yd
Plays west. 1 bunker and water.
Green 25 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays east. 2 bunkers.
Green 28 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 180 yd
Plays east. Water.
Green 26 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 491 yd
Plays south-east. Dogleg right. 1 bunker and water.
Green 26 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 386 yd
Plays north-west. Dogleg left. 1 bunker.
Green 21 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 171 yd
Plays south-east. 1 bunker.
Green 24 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 423 yd
Plays west. Dogleg right.
Green 23 yd deep, 17 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays south-east. Dogleg left.
Green 20 yd deep, 17 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 387 yd
Plays west. 1 bunker and water.
Green 27 yd deep, 23 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 207 yd
Plays south-west. 1 bunker and water.
Green 27 yd deep, 33 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 405 yd
Plays north. Dogleg left. 1 bunker and water.
Green 33 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 129 yd
Plays west. Water.
Green 28 yd deep, 25 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 435 yd
Plays south. 2 bunkers and water.
Green 31 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 534 yd
Plays north. 1 bunker and water.
Green 27 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 300 yd
Plays north. 1 bunker and water.
Green 31 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 395 yd
Plays south-east. Dogleg left. 1 bunker and water.
Green 31 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 487 yd
Plays south-east. Dogleg left. 3 bunkers and water.
Green 28 yd deep, 25 yd wide. Falls 1% 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.