Hole 1
Par 5 · 422 yd
Plays north-west. 3 bunkers.
Green 19 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Black Rock course map
Every hole, numbered, as the app draws it.
Black Rock 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 · 118 yd
Plays north-west. 2 bunkers and water.
Green 36 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 3
Par 5 · 428 yd
Plays south. 3 bunkers and water.
Green 20 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 4
Par 4 · 355 yd
Plays north. Dogleg left. 2 bunkers and water.
Green 30 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 5
Par 4 · 347 yd
Plays south-east. Dogleg left. 5 bunkers.
Green 25 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 6
Par 4 · 278 yd
Plays south. Dogleg right. 4 bunkers.
Green 22 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 7
Par 3 · 185 yd
Plays north. 3 bunkers.
Green 26 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 8
Par 4 · 413 yd
Plays east. 3 bunkers and water.
Green 23 yd deep, 39 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 9
Par 4 · 422 yd
Plays west. 2 bunkers and water.
Green 39 yd deep, 27 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 10
Par 4 · 372 yd
Plays south. 2 bunkers.
Green 30 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 11
Par 4 · 412 yd
Plays east. 2 bunkers and water.
Green 20 yd deep, 31 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Hole 12
Par 4 · 366 yd
Plays north-east. 3 bunkers.
Green 26 yd deep, 28 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 13
Par 4 · 387 yd
Plays south. Dogleg right. 3 bunkers and water.
Green 31 yd deep, 33 yd wide. Falls 6% overall. An arrow every 4 m here, every 2 m in the app.
Hole 14
Par 5 · 482 yd
Plays west. Dogleg right. 5 bunkers.
Green 23 yd deep, 38 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 15
Par 3 · 180 yd
Plays west. 1 bunker and water.
Green 42 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 16
Par 5 · 480 yd
Plays north-east. Dogleg right. 2 bunkers.
Green 28 yd deep, 32 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 17
Par 3 · 166 yd
Plays north. 2 bunkers.
Green 19 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 18
Par 4 · 427 yd
Plays west. 4 bunkers and water.
Green 23 yd deep, 34 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. Pars are from the club's card. A bunker between two holes counts on both.
The app
Black Rock 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 Black Rock
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.