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Twin Oaks Golf Course is an 18-hole course in San Marcos, California.

It plays 6,677 yards from the Black/Blue tees, rated 72.7/131 (checked 2026-08-21).

Create a free account to save Twin Oaks Golf Course to My Game, where every course you save is measured against the rest of its state on the figures it publishes.
18
holes
72
par
6,677
yards (tips)
131
slope (black/blue)
The shape of the round · Blue teespublished figures only
HOLE ORDER — BLUE TEES361500194369527356170334370207374352373388350555194561142533445564738494103114124134144154165173185PAROUT 3,181 YDSIN 3,354 YDSFIRST NINESECOND NINE
The published card in playing order, 18 holes with the two nines split — hole number under each bar, its par below that.

The course

address
1425 N Twin Oaks Valley Rd, San Marcos, CA 92069, USA
phone
760-944-1936
elevation
677 ft derived
on site
pro shop · restaurant · lessons

33.16484, -117.15887 — open on OpenStreetMap →

The course, from above

This map shows all 18 holes. 14 mapped features sit close to more than one hole and are drawn with the nearer one.

193 traced features across 7 layers for Twin Oaks Golf Course, drawn over NAIP 2022 aerial imagery.

Use arrow keys to pan, plus and minus to zoom. Tab reaches the map controls.

193 traced features across 7 layers for Twin Oaks Golf Course, drawn over NAIP 2022 aerial imagery. The map itself needs JavaScript; the geometry is a plain GeoJSON file either way.

18
Holes
17
Fairways
59
Bunkers
3
Water
18
Greens
59
Tee pads
6,535yds
Blue tees
561yds
Longest hole
170yds
Shortest hole

Imported from OpenStreetMap, edges unchecked · USDA NAIP 2022-04-25

Tees & ratings

Ratingsreported, not from the clubchecked 2026-08-21

All 8 tee sets par, yardage, course rating, slope — the full table

Sorted by Yards, descending. 8 rows.

Black/BlueM72667772.7131
Black/BlueF72667779.7147
BlueF72653571.813031813354
BlueM72653571.9129
WhiteF72614670.012629923154
WhiteM72614670.0125
RedF72542366.711926772746
RedM72542366.3116

Every figure as published; a blank cell is one nobody publishes. Front 9 and Back 9 are summed from the per-hole yardages on the scorecard.

Scorecard

Scorecardreported, not from the clubchecked 2026-08-21

Hole 123456789101112131415161718 Total
Par 453454344344444535 72
Blue 361500194369527356170334370207374352373388350555194561 6,535
White 344475173352501333142319353179353338349366332533166538 6,146
Red 301445134277457308115303337155319317304327310459125430 5,423

We don't hold a stroke index for this course's holes, so that row is not above. The yardages are every figure we hold hole by hole.

No per-hole yardages are published for Black/Blue, so it is not on the card above.

Plan it in the Studio

Plan Twin Oaks Golf Course hole by hole, for your game.

Ask in plain words. The Studio draws each hole on the aerial photo, picks a club for each shot from your carries and the way you miss, and shows where a miss costs you strokes. Where a green was surveyed, it reads the slope too.

  • The approach, planned A Studio approach map on the aerial photo: a lob wedge aimed at the island green, its spread drawn as a dashed ring over the water, and the side it most often misses. Example from another course: hole 15, Resort tee, Stadium Course at TPC Scottsdale
  • The green, from LiDAR A Studio green view on the aerial photo: arrows for the slope a LiDAR survey measured, the area a cup could be cut, and the safer side to miss. Example from another course: hole 15, Stadium Course at TPC Scottsdale
  • Every shot, tee to green A Studio plan on the aerial photo of a desert par 4: the driver off the tee and a 7-iron into the green between the bunkers, each shot with its landing spread drawn as a dashed ring. Example from another course: hole 2, Resort tee, Stadium Course at TPC Scottsdale

Plan this course in the Studio

Pictures: Studio output for a sample golfer, drawn 2026-10-15. The Studio needs a free account. AI can make mistakes.

© OpenStreetMap contributors

Book a tee time

Rates change by day and by season, so we send you to Twin Oaks Golf Course's own booking page rather than quoting a figure that was true the week we captured it.

Check tee times and rates

Also bookable nearby: Reidy Creek Golf Course (3.9 mi) · Boulder Oaks Golf Club (4.5 mi) · The Executive Course at Lakehouse (4.5 mi)

Measured against comparable courses

How hard and how long this course plays against comparable courses — never how good it is.

FigureThis courseIn CaliforniaNationwideAmong its peers
Longest6,677 yds395th of 889=4,541st of 12,02542nd of 82 in the San Diego-Chula Vista-Carlsbad, CA metro area · =4,509th of 9,017 18-hole regulation courses
Toughest testslope 131=307th of 750=3,457th of 8,710=36th of 78 in the San Diego-Chula Vista-Carlsbad, CA metro area · =3,378th of 7,089 18-hole regulation courses
Hardest from the tipsrating 72.7=287th of 685=3,063rd of 7,61534th of 73 in the San Diego-Chula Vista-Carlsbad, CA metro area · =3,035th of 7,034 18-hole regulation courses
Widest tee spread1,254 yds between tees=520th of 857=7,008th of 11,52347th of 79 in the San Diego-Chula Vista-Carlsbad, CA metro area · =6,881st of 8,962 18-hole regulation courses
Highest above sea level677 ft derived 247th of 917=5,920th of 12,4378th of 86 in the San Diego-Chula Vista-Carlsbad, CA metro area · =4,202nd of 9,106 18-hole regulation courses

A published figure is compared only against the courses that publish it too, which is why the totals differ from row to row — a state's length field is the courses with a scorecard, not the courses in the state. Height above sea level is the exception: we derive it from a coordinate, so its field is very nearly every course we render. Ties share an ordinal and are marked =. How this is computed →

What's on this page

In progress4 of 6 built

4 of 6 parts of this course page are built, and we're filling in the rest.

  • Scorecard, built.Par and yardage for every hole, from 3 sets of tees.
  • Course rating and slope, built.Rated from 8 sets of tees.
  • Course map, built.All 18 greens drawn, with the fairways, bunkers and water, over aerial imagery.
  • Per-hole distances, built.Every hole is traced, so carries and distances to the front, middle and back of each green are measured along the line you actually play.
  • Green contours, not built yet.We haven't built the green contours for this course yet.
  • Course details, partly built.3 of 7 background details — we don't hold the architect, the year it opened and whether it is public or private, and 1 more.

The site is in beta and the database is still being built, so expect gaps. Know something we don't? Help us fill it in — a link to where it's published is worth more than anything else you could send.

Sources

Gathered from the course's own site and public records — every figure on this page is traceable to who published it and when. Spot an error or a gap? Tell us.

Location and identity seeded from OpenStreetMap — © OpenStreetMap contributors, ODbL. Last checked 2026-08-21. Where each figure came from is stated beside it, above.

Compare this course →

Or go straight to a comparison: vs The Links at Lakehouse · vs Reidy Creek Golf Course · vs Shadowridge Golf Club

Nearby courses

The Links at Lakehouse

3.8 mi · San Marcos · 18 holes

Reidy Creek Golf Course

3.9 mi · Escondido · public · 18 holes

Shadowridge Golf Club

4.1 mi · Vista · private · 18 holes

Shadow Ridge Golf Club

4.1 mi · Vista · 18 holes

Boulder Oaks Golf Club

4.5 mi · Escondido · semi-private · 18 holes

The Executive Course at Lakehouse

4.5 mi · San Marcos · resort · 18 holes

Welk Resort San Diego Fountains Executive Course

4.7 mi · Escondido · 18 holes

The Havens Country Club

6.0 mi · Vista · private · 18 holes

Straight-line distance from this course's coordinates, within 60 miles — not driving distance, and it crosses state lines where the nearest courses are over one.

Know something about this course? 9 fields we don't hold — or tell us something here is wrong