Osiris 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 220Elevation Contours 12.0%Steepest Slope 18Holes 72Par 5Rated Tees

Green contour map of Osiris in Walden, New York — 220 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Osiris, 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

Location	Walden, New York, United States
Address	Lake Osiris Roa, Box 286, Walden, NY
Holes	18
Par	72
Tees on the card	5, 5 USGA-rated
Greens mapped	18
Elevation contours	220
Contour interval	3-inch
Largest green elevation span	5.0 ft
Steepest measured slope	12.0%
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

6,056 yds · Par 72 · Rating 69.6 · Slope 130

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	4	3	4	5	4	4	3	4	36
Yards	490	376	155	292	455	348	325	114	368	2,923
Hcp	10	4	16	12	14	8	6	18	2

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	3	5	4	4	4	5	3	4	36
Yards	345	157	513	415	358	349	516	158	322	3,133
Hcp	5	15	11	1	7	3	13	17	9

Total72 Yards6,056

Hole	Par	Yards	Hcp
1	5	490	10
2	4	376	4
3	3	155	16
4	4	292	12
5	5	455	14
6	4	348	8
7	4	325	6
8	3	114	18
9	4	368	2
Out	36	2,923
10	4	345	5
11	3	157	15
12	5	513	11
13	4	415	1
14	4	358	7
15	4	349	3
16	5	516	13
17	3	158	17
18	4	322	9
In	36	3,133
Total	72	6,056

Course rating and slope

Tee	Yards	Par	Rating / Slope
Blue	6,491	72	71.4 / 134
White	6,056	72	69.6 / 130 75.5 / 134 (W)
Red/Gold	5,454	72	66.3 / 121
Red	5,454	72	72.0 / 126 (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 Osiris

GolfCore's library covers Osiris Country Club green by green: 18 putting surfaces traced with 220 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 12.0 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. Osiris 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 Osiris 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 Osiris. Represent this club? Request changes or removal through our contact page.