Skitty Golf

Courses · Massachusetts

Bass Rocks Golf Club

Gloucester, Massachusetts · 18 holes · par 69 · Private. Designed by Herbert Leeds, opened 1896.

A caddie's yardage book for every hole: plays-like distance from USGS lidar elevation, reach and carry numbers for every bunker and water hazard, green front, middle and back, which way each green falls, and the lay-up zone on par 5s. Distances are from the back tees along the mapped hole; for a shorter tee, take off the scorecard difference.

Course profile

Altitude60 ftCarries about 0% farther
Bunkers35
Holes with water4 of 18
Average fairway width53 yds
Typical green5,400 sq ft
Sloped greens14 of 18Tilt 2% or more
  • At about 60 ft the ball carries about 0% farther than at sea level, so a 150-yard shot plays like about 150. Golfers visiting from low elevation should expect to club down.
  • Biggest climb: hole 18, where the green sits 26 ft above the tee and plays about 9 yards longer.
  • Biggest drop: hole 11, where the green sits 35 ft below the tee and plays about 12 yards shorter.
  • 14 greens tilt 2% or more. Each hole below says which side of the hole leaves an uphill putt.

Maps: tee at the bottom, green at the top. The dashed line is the mapped hole; the gold band is the lay-up zone; the arrow on the green points downhill.

Scorecard

HoleParHcpGoldBlueWhiteGreen
147355338312307
2315165152138115
3411347341303303
449337319269269
545385369341298
641389381345345
753516488416416
8317174131111111
9413376311298230
1044346319305230
1148376360339312
12412325315302302
13316192178152120
1442407385372335
15414321315305305
16410379370296296
17318239145115105
1846421410342342

Tees

TeeYardsRatingSlope
GoldMale604069.5124
GoldFemale604075.4133
BlueMale570667.3121
BlueFemale570674.1129
WhiteMale520966.2111
WhiteFemale512971118
GreenMale489564.9113
GreenFemale489569.3119

Hole 1 · Par 4

355 (Gold) · 338 (Blue) · 312 (White) · 307 (Green) yards · Handicap 7

Plays like
350-14 ft
Green · Gold tee
341 · 355 · 368front · middle · back
Green size
27 × 28yards deep × wide

In play

  • Bunker right: 173 to reach, 182 to carry
  • Bunker left: 263 to reach, 277 to carry

Playing notes

  • Plays about 5 yards shorter: the green sits 14 ft below the tee.
  • Hazards on both sides of the fairway from 173 yards; a tee shot that finishes short of 173 keeps them out of play.
  • No hazards mapped around the green.

Hole 2 · Par 3

Green falls this way

165 (Gold) · 152 (Blue) · 138 (White) · 115 (Green) yards · Handicap 15

Plays like
158-20 ft
Green · Gold tee
152 · 165 · 180front · middle · back
Green size
28 × 32yards deep × wide
Green slope
2.5%falls to the front

In play

  • Bunker front-left of the green
  • Bunker left of the green

Playing notes

  • Plays about 7 yards shorter: the green sits 20 ft below the tee.
  • The green is guarded on the left by bunkers; miss right.
  • The green falls from back to front, about 2.5%. Finish on the front side of the hole for an uphill putt.

Hole 3 · Par 4

Green falls this way

347 (Gold) · 341 (Blue) · 303 (White) · 303 (Green) yards · Handicap 11

Plays like
345-6 ft
Green · Gold tee
332 · 347 · 360front · middle · back
Green size
28 × 26yards deep × wide
Fairway
33 ydswide at 217
Green slope
2.5%falls to the left

In play

  • Bunker right: 285 to reach, 295 to carry

Playing notes

  • Plays about 2 yards shorter: the green sits 6 ft below the tee.
  • Fairway bunkers on the right: 285 to reach, 295 to carry. Drives that finish short of 285 stay clear; otherwise the left side is the safer line off the tee.
  • The fairway is about 33 yards wide at 217.
  • No hazards mapped around the green.
  • The green falls from right to left, about 2.5%. Finish on the left side of the hole for an uphill putt.

Holes 4 to 18

4 · Par 45 · Par 46 · Par 47 · Par 58 · Par 39 · Par 410 · Par 411 · Par 412 · Par 413 · Par 314 · Par 415 · Par 416 · Par 417 · Par 318 · Par 4

The rest of this guide has the same caddie detail for every hole:

  • 15 plays-like yardages
  • 30 hazards with reach and carry
  • 15 green slope reads
  • 1 par-5 lay-up zones

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Hole maps, hazards and playing notes come from mapped course data and USGS 3DEP elevation (public domain), not a visit. Plays-like numbers use the Skitty caddie's rule of one yard per 3 ft of rise, from the longest tee; altitude uses 1.16% of carry per 1,000 ft. Tees, hazards and conditions change; check with the course before you play. Map data © OpenStreetMap contributors (ODbL 1.0) via OpenGolfAPI. Scorecard yardages and ratings as published. See a mistake? Email [email protected].

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