Hole 1
Par 5 · 503 yd
Plays east. 3 bunkers.
Green 31 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Golf course in Norwalk, Ohio, USA
18 holes, par 71, about 6,529 yards (5,970 metres) along the hole lines. The par 3s are 6, 8, 12, 14 and 16. The par 5s are 1, 5, 11 and 18. The longest hole is the 18th at 528 yd, the shortest the 14th at 164 yd. The map shows 32 bunkers. Water is in play on holes 3, 4, 5, 11, 12, 15 and 16.
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 · 503 yd
Plays east. 3 bunkers.
Green 31 yd deep, 23 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 389 yd
Plays north. Dogleg left. 4 bunkers.
Green 33 yd deep, 35 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 447 yd
Plays north. Dogleg right. 1 bunker and water.
Green 32 yd deep, 28 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 351 yd
Plays south. Dogleg left. Water.
Green 28 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 521 yd
Plays south. 6 bunkers and water.
Green 31 yd deep, 32 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 177 yd
Plays south. 2 bunkers.
Green 23 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 410 yd
Plays west.
Green 39 yd deep, 26 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 168 yd
Plays west. 1 bunker.
Green 34 yd deep, 32 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 374 yd
Plays west. Dogleg right. 4 bunkers.
Green 37 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 349 yd
Plays east. Dogleg right. 1 bunker.
Green 31 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 524 yd
Plays west. Dogleg left. 2 bunkers and water.
Green 33 yd deep, 32 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 208 yd
Plays north. 3 bunkers and water.
Green 34 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 375 yd
Plays north. 1 bunker.
Green 36 yd deep, 28 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 164 yd
Plays north-east. 1 bunker.
Green 30 yd deep, 31 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 412 yd
Plays south-east. Dogleg left. 1 bunker and water.
Green 30 yd deep, 30 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 197 yd
Plays south-west. Water.
Green 40 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 434 yd
Plays south. 2 bunkers.
Green 37 yd deep, 33 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 528 yd
Plays west. 5 bunkers.
Green 30 yd deep, 23 yd wide. Nearly flat 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.