Open Dunes Island in GolfCore Get the free app
Plan your visit
949 Sand Castle Road, Sanibel Island, FL
Check visitor access, current green fees and tee-time availability directly with the course before travelling.
The course, by the numbers
| Location | Sanibel Island, Florida, United States |
|---|---|
| Address | 949 Sand Castle Road, Sanibel Island, FL |
| Phone | (239) 472-2535 |
| Website | sanibeldunesresort.com |
| Holes | 18 |
| Par | 70 |
| Tees on the card | 12, 12 USGA-rated |
| Greens mapped | 19 |
| Elevation contours | 169 |
| Contour interval | 3-inch |
| Largest green elevation span | 3.9 ft |
| Steepest measured slope | 6.9% |
| 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
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 3 | 5 | 4 | 4 | 3 | 4 | 4 | 3 | 34 |
| Yards | 226 | 72 | 358 | 260 | 250 | 89 | 271 | 171 | 98 | 1,795 |
| Hcp | 12 | 18 | 6 | 10 | 4 | 14 | 2 | 8 | 16 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 3 | 4 | 4 | 4 | 4 | 5 | 3 | 5 | 36 |
| Yards | 322 | 109 | 205 | 255 | 310 | 240 | 376 | 77 | 308 | 2,202 |
| Hcp | 1 | 17 | 11 | 3 | 5 | 13 | 9 | 15 | 7 |
Total70 Yards3,997
| Hole | Par | Yards | Hcp |
|---|---|---|---|
| 1 | 4 | 226 | 12 |
| 2 | 3 | 72 | 18 |
| 3 | 5 | 358 | 6 |
| 4 | 4 | 260 | 10 |
| 5 | 4 | 250 | 4 |
| 6 | 3 | 89 | 14 |
| 7 | 4 | 271 | 2 |
| 8 | 4 | 171 | 8 |
| 9 | 3 | 98 | 16 |
| Out | 34 | 1,795 | |
| 10 | 4 | 322 | 1 |
| 11 | 3 | 109 | 17 |
| 12 | 4 | 205 | 11 |
| 13 | 4 | 255 | 3 |
| 14 | 4 | 310 | 5 |
| 15 | 4 | 240 | 13 |
| 16 | 5 | 376 | 9 |
| 17 | 3 | 77 | 15 |
| 18 | 5 | 308 | 7 |
| In | 36 | 2,202 | |
| Total | 70 | 3,997 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Black | 5,606 | 70 | 67.3 / 123 72.7 / 137 (W) |
| Blue | 5,249 | 70 | 65.7 / 119 70.7 / 134 (W) |
| White | 4,913 | 70 | 64.0 / 111 68.9 / 126 (W) |
| White/Gold | 4,431 | 70 | 61.5 / 105 66.3 / 114 (W) |
| Gold | 3,997 | 70 | 59.9 / 95 63.4 / 103 (W) |
| Red | 3,207 | 70 | 56.8 / 83 58.8 / 96 (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 Dunes Island
GolfCore's library covers Dunes Island Club green by green: 19 putting surfaces traced with 169 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 6.9 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. Dunes Island 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 Dunes Island Club. Driving distances and travel times will vary.
- Shell Point Golf Club
Fort Myers, Florida
- 18 holes
- Par 71
- Scorecard
- Course map
- Green maps
- 5.2 mi straight-line
- Kelly Greens Golf & Country Club
Ft. Myers, Florida
- 18 holes
- Par 72
- Scorecard
- Green maps
- 6.2 mi straight-line
- The Sanctuary Golf Club
Sanibel Island, Florida
- 18 holes
- Par 72
- Scorecard
- Green maps
- 8.1 mi straight-line
- Gulf Harbour Yacht & Country Club
Ft. Myers, Florida
- 18 holes
- Par 72
- Scorecard
- Course map
- Green maps
- 8.3 mi straight-line
- Lexington Country Club
Ft. Myers, Florida
- 18 holes
- Par 72
- Scorecard
- Course map
- Green maps
- 9.1 mi straight-line
Staff at Dunes Island 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.