Hole 1
Par 4 · 373 yd
Plays north-east. 3 bunkers.
Green 31 yd deep, 40 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Blue Hills course map
Every hole, numbered, as the app draws it.
Blue Hills hole by hole
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.
Hole 2
Par 3 · 85 yd
Plays north-west. 2 bunkers.
Green 33 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 3
Par 4 · 350 yd
Plays south. 1 bunker.
Green 27 yd deep, 20 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Hole 4
Par 3 · 189 yd
Plays north-west.
Green 31 yd deep, 31 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 5
Par 4 · 341 yd
Plays south. Dogleg left. 1 bunker and water.
Green 31 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 6
Par 5 · 536 yd
Plays south-west. 2 bunkers.
Green 27 yd deep, 23 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Hole 7
Par 4 · 317 yd
Plays north-east. 2 bunkers.
Green 25 yd deep, 25 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 8
Par 4 · 358 yd
Plays south-west. 1 bunker.
Green 26 yd deep, 27 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Hole 9
Par 4 · 377 yd
Plays south. 2 bunkers.
Green 34 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 10
Par 4 · 355 yd
Plays south. 1 bunker.
Green 31 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 11
Par 3 · 200 yd
Plays east. 1 bunker.
Green 26 yd deep, 23 yd wide. Falls 8% overall. An arrow every 4 m here, every 2 m in the app.
Hole 12
Par 4 · 407 yd
Plays north-east. 3 bunkers.
Green 23 yd deep, 19 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 13
Par 5 · 515 yd
Plays south-west. 2 bunkers.
Green 27 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 14
Par 5 · 507 yd
Plays north-east. 3 bunkers.
Green 27 yd deep, 25 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Hole 15
Par 3 · 189 yd
Plays west. 3 bunkers.
Green 24 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 16
Par 4 · 417 yd
Plays east. 4 bunkers.
Green 27 yd deep, 26 yd wide. Falls 7% overall. An arrow every 4 m here, every 2 m in the app.
Hole 17
Par 3 · 171 yd
Plays west. 2 bunkers.
Green 25 yd deep, 28 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Hole 18
Par 5 · 472 yd
Plays north-east. Dogleg left. 2 bunkers.
Green 22 yd deep, 20 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole distances
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
Blue Hills in your pocket
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.
Courses near Blue Hills
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.