Onga Onga drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.

9Greens Mapped 75Elevation Contours 7.5%Steepest Slope 9Holes 35Par

Green contour map of Onga Onga in Ongaonga, New Zealand — 75 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 9 mapped greens at Onga Onga, drawn from GolfCore's contour data baked from 1-meter national lidar elevation data, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 8-centimeter interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Ongaonga, New Zealand
Address	1647 State Highway 50, Ongaonga 4278, New Zealand
Phone	+64 6 856 6879
Website	ongaongagolfclub.co.nz
Holes	9
Par	35
Greens mapped	9
Elevation contours	75
Contour interval	8-centimeter
Largest green elevation span	0.88 m
Steepest measured slope	7.5%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-07

The card

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	3	4	5	4	3	4	4	4	35
Yards	366	140	509	413	494	192	293	383	356	3,146

Hole	Par	Yards
1	4	366
2	3	140
3	4	509
4	5	413
5	4	494
6	3	192
7	4	293
8	4	383
9	4	356
Out	35	3,146

Hole data is what GolfCore holds for the course's layout. Clubs correct their own data in the app.

What GolfCore has for Onga Onga

GolfCore's library covers Onga Onga Golf Club green by green: 9 putting surfaces traced with 75 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 7.5 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Onga Onga Golf Club is one of more than six thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

Courses nearby

Staff at Onga Onga can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Onga Onga. Represent this club? Request changes or removal through our contact page.