- 18Holes
- 72Par
- 11Rated tees
- 18Greens mapped
- 194Contours
- 9.3%Steepest slope
About Tri Mountain
Tri-Mountain Golf Course is an 18-hole golf course playing to par 72 in Ridgefield, Washington. Bill Robinson designed it, and it opened in 1994. GolfCore has mapped 18 greens here with contour lines and fall-line arrows. The card below lists 11 rated tees with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.
Plan your visit
1701 NW 299th Street, Ridgefield, WA
360.887.3004
How the greens break
GolfCore traced 18 greens at Tri Mountain from USGS 3DEP 1-meter lidar, with 194 elevation contours at a 3-inch interval. The steepest measured slope is 9.3 percent, and the largest rise across a single green is 4.7 ft.
In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.
Elevation: USGS 3D Elevation Program, U.S. Geological Survey, National Geospatial Program (public domain), processed by GolfCore.
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 4 | 4 | 4 | 4 | 3 | 5 | 4 | 5 | 37 |
| Yards | 392 | 310 | 395 | 315 | 343 | 113 | 478 | 348 | 463 | 3,157 |
| Hcp | 3 | 13 | 1 | 15 | 11 | 17 | 9 | 5 | 7 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 3 | 4 | 5 | 4 | 3 | 4 | 3 | 5 | 35 |
| Yards | 366 | 142 | 392 | 481 | 351 | 124 | 385 | 161 | 532 | 2,934 |
| Hcp | 10 | 16 | 4 | 12 | 8 | 18 | 2 | 14 | 6 |
Total72 Yards6,091
| Hole | Par | Yards | Hcp |
|---|---|---|---|
| 1 | 4 | 392 | 3 |
| 2 | 4 | 310 | 13 |
| 3 | 4 | 395 | 1 |
| 4 | 4 | 315 | 15 |
| 5 | 4 | 343 | 11 |
| 6 | 3 | 113 | 17 |
| 7 | 5 | 478 | 9 |
| 8 | 4 | 348 | 5 |
| 9 | 5 | 463 | 7 |
| Out | 37 | 3,157 | |
| 10 | 4 | 366 | 10 |
| 11 | 3 | 142 | 16 |
| 12 | 4 | 392 | 4 |
| 13 | 5 | 481 | 12 |
| 14 | 4 | 351 | 8 |
| 15 | 3 | 124 | 18 |
| 16 | 4 | 385 | 2 |
| 17 | 3 | 161 | 14 |
| 18 | 5 | 532 | 6 |
| In | 35 | 2,934 | |
| Total | 72 | 6,091 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Blue | 6,600 | 72 | 72.5 / 135 77.0 / 137 (W) |
| Blue/White | 6,237 | 72 | 70.8 / 131 |
| White | 6,091 | 72 | 70.0 / 130 77.0 / 146 (W) |
| Red-White-Blue | 6,025 | 72 | 70.0 / 129 |
| White/Gold | 5,822 | 72 | 68.7 / 127 |
| Gold | 5,594 | 72 | 67.7 / 123 73.5 / 135 (W) |
| Red | 5,284 | 72 | 66.4 / 118 71.7 / 131 (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. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.
Course details
- Location
- Ridgefield, Washington, United States
- Address
- 1701 NW 299th Street, Ridgefield, WA
- Phone
- 360.887.3004
- Website
- trimountaingolf.com
- Architect
- Bill Robinson
- Opened
- 1994
- Holes
- 18
- Par
- 72
- Tees on the card
- 11, 11 USGA-rated
- Greens mapped
- 18
- Elevation contours
- 194
- Contour interval
- 3-inch
- Largest green elevation span
- 4.7 ft
- Steepest measured slope
- 9.3%
- Course map
- Traced hole by hole
- Wind modeling
- Live wind grid, 16 directions
- Tree canopy
- 1-meter canopy height model
- Course data updated
- 2026-11-10
More courses nearby
Straight-line distance from Tri-Mountain Golf Course.
-
Lewis River GolfWoodland, Washington7.1 mi straight-line
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-
Pine Crest Golf CourseVancouver, Washington7.7 mi straight-line
9 holes, par 27, scorecard, course map, green maps
- Hartwood Golf Course
Brush Prairie, Washington11.5 mi straight-line
9 holes, par 29, scorecard, course map, green maps
-
Green Meadows Golf CourseHillsboro, Oregon11.9 mi straight-line
18 holes, par 72, scorecard, course map
- The Cedars on Salmon Creek
Brush Prairie, Washington9.9 mi straight-line
18 holes, par 68, scorecard
- Lakeview Par 3 Golf Challenge
Vancouver, Washington11.2 mi straight-line
18 holes, par 54, scorecard
Staff at Tri Mountain can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.