Hole 1
Par 5 · 515 yd
Plays south-west. Dogleg left. 4 bunkers and water.
Green 40 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Vassalboro, Maine, USA
18 holes, par 72, about 6,594 yards (6,030 metres) along the hole lines. The par 3s are 4, 7, 10 and 13. The par 5s are 1, 3, 14 and 15. The longest hole is the 15th at 564 yd, the shortest the 7th at 152 yd. The map shows 49 bunkers. Water is in play on holes 1, 2, 3, 13 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 5 · 515 yd
Plays south-west. Dogleg left. 4 bunkers and water.
Green 40 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 392 yd
Plays south. Dogleg right. 3 bunkers and water.
Green 35 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 518 yd
Plays north-west. Dogleg right. 3 bunkers and water.
Green 33 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 154 yd
Plays north. 2 bunkers.
Green 34 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 404 yd
Plays south-east. Dogleg left. 4 bunkers.
Green 26 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 387 yd
Plays north-west. 1 bunker.
Green 28 yd deep, 30 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 152 yd
Plays west.
Green 23 yd deep, 35 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 366 yd
Plays west. Dogleg right. 3 bunkers.
Green 36 yd deep, 21 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 413 yd
Plays south. Dogleg left.
Green 24 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 152 yd
Plays north. 1 bunker.
Green 34 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 393 yd
Plays south-east. Dogleg left.
Green 34 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 429 yd
Plays south-east. 2 bunkers.
Green 36 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 201 yd
Plays north-west. 1 bunker and water.
Green 36 yd deep, 26 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 504 yd
Plays west. Dogleg right. 4 bunkers.
Green 31 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 564 yd
Plays east. 4 bunkers.
Green 35 yd deep, 17 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 311 yd
Plays north-east. Dogleg left.
Green 27 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 357 yd
Plays north. Dogleg left. 1 bunker.
Green 25 yd deep, 22 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 382 yd
Plays south-east. 3 bunkers and water.
Green 31 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.