Twenty Valley 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 222Elevation Contours 8.3%Steepest Slope 18Holes 72Par 18Rated Tees

Green contour map of Twenty Valley in Vineland, Canada — 222 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Twenty Valley, 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	Vineland, Canada
Address	3814 Yonge St, Vineland, Canada
Phone	+1 905-562-5641
Website	twentyvalley.com
Holes	18
Par	72
Tees on the card	18, 18 USGA-rated
Greens mapped	18
Elevation contours	222
Contour interval	8-centimeter
Largest green elevation span	2.16 m
Steepest measured slope	8.3%
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

6,061 yds · Par 72 · Rating 70.0 · Slope 126

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	4	4	4	4	4	3	4	3	35
Yards	443	345	391	281	358	293	148	353	156	2,768
Hcp	7	9	1	13	5	11	17	3	15

Hole	10	11	12	13	14	15	16	17	18	In
Par	5	4	4	3	5	4	3	4	5	37
Yards	486	337	360	156	530	390	157	392	488	3,296
Hcp	14	18	6	8	16	2	12	4	3

Total72 Yards6,064

Hole	Par	Yards	Hcp
1	5	443	7
2	4	345	9
3	4	391	1
4	4	281	13
5	4	358	5
6	4	293	11
7	3	148	17
8	4	353	3
9	3	156	15
Out	35	2,768
10	5	486	14
11	4	337	18
12	4	360	6
13	3	156	8
14	5	530	16
15	4	390	2
16	3	157	12
17	4	392	4
18	5	488	3
In	37	3,296
Total	72	6,064

Course rating and slope

Tee	Yards	Par	Rating / Slope
Gold	6,639	72	72.9 / 131
Gold/Blue	6,519	72	72.1 / 131
Blue	6,377	73	77.2 / 142 (W)
Blue	6,363	72	71.3 / 130
Blue/White	6,238	72	76.4 / 140 (W)
Blue/White	6,224	72	70.6 / 129
White	6,074	72	75.5 / 138 (W)
White	6,061	72	70.0 / 126
White/Green	5,924	72	74.7 / 136 (W)
White/Green	5,911	72	69.2 / 122
Green	5,743	72	68.4 / 118 73.6 / 135 (W)
Green/Red	5,439	72	66.5 / 117 72.1 / 126 (W)
Red	5,205	72	65.5 / 113 70.8 / 123 (W)
Purple	4,463	72	62.5 / 107 66.0 / 117 (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 Twenty Valley

GolfCore's library covers Twenty Valley Golf and Country Club green by green: 18 putting surfaces traced with 222 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 8.3 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. Twenty Valley Golf and Country 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 Twenty Valley 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 Twenty Valley. Represent this club? Request changes or removal through our contact page.