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Black Hall Club

Every green at Black Hall in Old Lyme, Connecticut traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

GolfCore is not affiliated with or endorsed by Black Hall Club.

Open Black Hall in GolfCore

Plan your visit

Buttonball Road, Old Lyme, CT

Check visitor access, current green fees and tee-time availability directly with the course before travelling.

Course website & booking information Call 860.434.2038 Get directions
Black Hall 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.
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20Greens Mapped 251Elevation Contours 8.7%Steepest Slope 18Holes 71Par 10Rated Tees
Green contour map of Black Hall in Old Lyme, Connecticut — 251 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 20 mapped greens at Black Hall, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

LocationOld Lyme, Connecticut, United States
AddressButtonball Road, Old Lyme, CT
Phone860.434.2038
Websiteblackhallclub.com
Holes18
Par71
Tees on the card10, 10 USGA-rated
Greens mapped20
Elevation contours251
Contour interval3-inch
Largest green elevation span5.2 ft
Steepest measured slope8.7%
Course mapTraced hole by hole
Wind modelingLive wind grid, 16 directions
Tree canopy1-meter canopy height model
Course data updated2026-08-04

The card

5,866 yds · Par 71 · Rating 69.2 · Slope 129

Hole 123456789 Out
Par 454444343 35
Yards 325458389338331338138374134 2,825
Hcp 1113157917315
Hole 101112131415161718 In
Par 454354434 36
Yards 334507389153455365339141353 3,036
Hcp 16102121446188

Total71 Yards5,861

Hole Par Yards Hcp
1 4 325 11
2 5 458 13
3 4 389 1
4 4 338 5
5 4 331 7
6 4 338 9
7 3 138 17
8 4 374 3
9 3 134 15
Out 35 2,825
10 4 334 16
11 5 507 10
12 4 389 2
13 3 153 12
14 5 455 14
15 4 365 4
16 4 339 6
17 3 141 18
18 4 353 8
In 36 3,036
Total 71 5,861

Course rating and slope

TeeYardsParRating / Slope
Black 6,691 71 72.9 / 138
Blue 6,265 71 71.0 / 132
Blue / White 6,059 71 70.1 / 130
White 5,866 71 69.2 / 129 74.8 / 135 (W)
Silver 5,575 71 68.2 / 126 72.9 / 127 (W)
Gold / Silver 5,258 72 71.1 / 126 (W)
Gold 4,965 71 64.5 / 119 69.8 / 125 (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 Black Hall

GolfCore's library covers Black Hall Club green by green: 20 putting surfaces traced with 251 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.7 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. Black Hall Club is one of more than fourteen 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.

More courses nearby

Approximate straight-line distances from Black Hall Club. Driving distances and travel times will vary.

Staff at Black Hall 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.

Open this course in GolfCore Caddie Management

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