Henllys 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.

18Greens Mapped 339Elevation Contours 24.9%Steepest Slope 18Holes 71Par 6Rated Tees

Green contour map of Henllys in Anglesey, Wales — 339 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Henllys, 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	Anglesey, Wales, United Kingdom
Address	Henllys Ln, Beaumaris LL58 8HU, United Kingdom
Phone	+44 1248 811717
Website	henllysgolfclub.co.uk
Holes	18
Par	71
Tees on the card	6, 6 USGA-rated
Greens mapped	18
Elevation contours	339
Contour interval	8-centimeter
Largest green elevation span	2.72 m
Steepest measured slope	24.9%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-09-01

The card

Tees

5,821 yds · Par 71 · Rating 69.4 · Slope 124

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	4	4	4	3	4	5	3	35
Yards	304	317	317	295	319	186	266	521	120	2,645

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	5	4	4	5	3	4	3	4	36
Yards	276	534	393	311	534	149	405	227	347	3,176

Total71 Yards5,821

Hole	Par	Yards
1	4	304
2	4	317
3	4	317
4	4	295
5	4	319
6	3	186
7	4	266
8	5	521
9	3	120
Out	35	2,645
10	4	276
11	5	534
12	4	393
13	4	311
14	5	534
15	3	149
16	4	405
17	3	227
18	4	347
In	36	3,176
Total	71	5,821

Course rating and slope

Tee	Yards	Par	Rating / Slope
Mens White	5,821	71	69.4 / 124
Womens White	5,821	71	75.2 / 133 (W)
Mens Yellow	5,573	71	67.7 / 121
Womens Yellow	5,573	71	74.0 / 130 (W)
Mens Red	5,259	71	66.3 / 118
Womens Red	5,259	71	72.1 / 127 (W)

Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Henllys

GolfCore's library covers Henllys Golf Club green by green: 18 putting surfaces traced with 339 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 24.9 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. Henllys 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 Henllys 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 Henllys. Represent this club? Request changes or removal through our contact page.