Siena 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.

17Greens Mapped 231Elevation Contours 8.4%Steepest Slope 18Holes 72Par 10Rated Tees

Green contour map of Siena in Las Vegas, Nevada — 231 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 17 mapped greens at Siena, 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	Las Vegas, Nevada, United States
Address	10075 Siena Monte Ave., Las Vegas, NV
Phone	+1-888-823-5523
Website	sienagolfclub.com
Holes	18
Par	72
Tees on the card	10, 10 USGA-rated
Greens mapped	17
Elevation contours	231
Contour interval	3-inch
Largest green elevation span	5.8 ft
Steepest measured slope	8.4%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-09-03

The card

Tees

5,595 yds · Par 72 · Rating 67.1 · Slope 118

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	5	4	3	4	3	5	4	36
Yards	349	310	471	362	109	324	151	487	304	2,867

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	5	4	3	5	4	3	4	36
Yards	346	263	462	344	148	469	270	102	342	2,746

Total72 Yards5,613

Hole	Par	Yards
1	4	349
2	4	310
3	5	471
4	4	362
5	3	109
6	4	324
7	3	151
8	5	487
9	4	304
Out	36	2,867
10	4	346
11	4	263
12	5	462
13	4	344
14	3	148
15	5	469
16	4	270
17	3	102
18	4	342
In	36	2,746
Total	72	5,613

Course rating and slope

Tee	Yards	Par	Rating / Slope
Gold	6,819	72	72.9 / 139
Black	6,582	72	71.8 / 138
Blue	6,098	72	69.4 / 130
White/Blue Combo	5,839	72	68.5 / 120
White	5,595	72	67.1 / 118 72.5 / 137 (W)
Green/White Combo	5,264	72	65.7 / 112 70.6 / 127 (W)
Green	4,889	72	63.7 / 107 68.4 / 120 (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 Siena

GolfCore's library covers Siena Golf Club green by green: 17 putting surfaces traced with 231 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.4 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. Siena 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 Siena 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 Siena. Represent this club? Request changes or removal through our contact page.