Hole 1
Par 4 · 379 yd
Plays south-east. Dogleg right. 3 bunkers.
Golf course in Somersworth, New Hampshire, USA
18 holes, par 71, about 6,683 yards (6,111 metres) along the hole lines. The par 3s are 3, 5, 13 and 16. The par 5s are 4, 11 and 18. The longest hole is the 4th at 589 yd, the shortest the 13th at 154 yd. The map shows 67 bunkers. Water is in play on holes 10, 11, 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.
Par 4 · 379 yd
Plays south-east. Dogleg right. 3 bunkers.
Par 4 · 340 yd
Plays south-east. Dogleg left. 3 bunkers.
Par 3 · 195 yd
Plays north. 2 bunkers.
Par 5 · 589 yd
Plays north-east. 2 bunkers.
Par 3 · 210 yd
Plays north-west. 4 bunkers.
Par 4 · 408 yd
Plays north-west. 4 bunkers.
Par 4 · 417 yd
Plays south. Dogleg left. 4 bunkers.
Par 4 · 357 yd
Plays south-east. 3 bunkers.
Par 4 · 416 yd
Plays south-west. Dogleg right. 7 bunkers.
Par 4 · 388 yd
Plays north-east. Dogleg left. 4 bunkers and water.
Par 5 · 540 yd
Plays north-west. Dogleg left. 5 bunkers and water.
Par 4 · 328 yd
Plays north. Dogleg right. 2 bunkers.
Par 3 · 154 yd
Plays west. 3 bunkers and water.
Par 4 · 420 yd
Plays south. Dogleg left. 4 bunkers.
Par 4 · 339 yd
Plays south. Dogleg left. 6 bunkers.
Par 3 · 197 yd
Plays north-east. 4 bunkers.
Par 4 · 419 yd
Plays north. 4 bunkers.
Par 5 · 588 yd
Plays south. 3 bunkers and water.
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.