REEF uses a hierarchical 8-digit code system for survey site locations. Each geographic area has its own set of codes. When completing a survey, you need to know the complete 8-digit code for the site you surveyed.

If the site that you surveyed is not currently on our list, then please email zonecode@REEF.org to request a new code to be assigned. Please provide the site name, general location, and ideally the latitude and longitude.

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Region: TWA
Zone: Grand Cayman, Outside Marine Park (includes Replen

Click a column header to sort by that column. Hold shift and click to sort by multiple columns

ZoneZone Code listGeographic ReportNameHave Coordinates?
52040001Geographic ReportKent's CavesYes
52040002Geographic ReportAndes WallYes
52040003Geographic ReportQueen's ThroneYes
52040004Geographic ReportBig Sand ChuteYes
52040006Geographic Report14 TreesYes
52040007Geographic ReportSnapper Hole (Dragon's Lair)Yes
52040008Geographic ReportGrouper GrottoYes
52040009Geographic ReportPedro's PinnaclesYes
52040010Geographic ReportJapanese Gardens / Japanese Gardens West / Chinese GardenYes
52040013Geographic ReportTrinity Caves / Peppermint ReefYes
52040014Geographic ReportGhost MountainYes
52040015Geographic ReportStingray CityYes
52040016Geographic ReportEagle Ray PassYes
52040017Geographic ReportSandbarNo
52040018Geographic ReportNeptune's WallYes
52040020Geographic ReportWall StreetYes
52040021Geographic ReportDoc Poulson WreckYes
52040022Geographic ReportMitch Miller Reef (Silver Sands)Yes
52040023Geographic ReportMarty's WallYes
52040024Geographic ReportKnifeYes
52040025Geographic ReportHepp's PipelineYes
52040026Geographic ReportHepp's WallYes
52040027Geographic ReportBear's PawYes
52040028Geographic ReportBlue Pinnacles (2 fingers)Yes
52040029Geographic ReportCliff HangerNo
52040030Geographic ReportHole-in-the-Wall (North end of Island)Yes
52040031Geographic ReportMain StreetYes
52040032Geographic ReportTarpon AlleyYes
52040033Geographic ReportPrincess PennyYes
52040034Geographic ReportBlack Forest NorthYes
52040036Geographic ReportLemon ReefYes
52040037Geographic ReportLeslie's CurlYes
52040038Geographic ReportHammerhead HillYes
52040039Geographic Report3-B's WallYes
52040040Geographic ReportDream Weaver ReefYes
52040041Geographic ReportChinese WallYes
52040042Geographic ReportRobert's WallYes
52040043Geographic ReportGail's MountainYes
52040044Geographic ReportHaunted HouseYes
52040045Geographic ReportPinnacle ReefYes
52040046Geographic ReportNo Name WallYes
52040047Geographic ReportWhite Stroke CanyonYes
52040048Geographic ReportPenny's ArchYes
52040049Geographic ReportAndes ReefYes
52040050Geographic ReportDeila's DelightYes
52040051Geographic ReportGrape Tree WallNo
52040052Geographic ReportRon's WallYes
52040053Geographic ReportPallas PinnacleYes
52040054Geographic ReportPallas ReefYes
52040055Geographic ReportChristina's WallYes
52040056Geographic ReportMC SquaredNo
52040057Geographic ReportGary's ReefYes
52040058Geographic ReportPirate's Cove / Christina's ReefYes
52040059Geographic ReportCrossroadsYes
52040060Geographic ReportOllen's OfficeYes
52040061Geographic ReportEye of the NeedleYes
52040062Geographic ReportPhantom LedgeYes
52040063Geographic ReportGary's WallYes
52040064Geographic ReportRed Bay CavesYes
52040066Geographic ReportLaura'sYes
52040067Geographic ReportBullwinkleYes
52040068Geographic ReportNed's TunnelsYes
52040069Geographic ReportDangerous Dan's DropoffYes
52040070Geographic ReportBarracuda Ron's PassYes
52040071Geographic ReportSpotts ReefYes
52040072Geographic ReportBats Cave ReefYes
52040073Geographic ReportPedro's ReefYes
52040074Geographic ReportHole-in-the-Wall (East end of Island)Yes
52040075Geographic ReportBabylonYes
52040076Geographic ReportBlack RockYes
52040077Geographic ReportValley of the DollsYes
52040078Geographic ReportTurtle PassYes
52040079Geographic ReportCinderella's CastleYes
52040080Geographic ReportVertigo WallNo
52040081Geographic ReportRigefield Reef (Shark Alley)No
52040082Geographic ReportThe MazeYes
52040083Geographic ReportDisappearing CanyonNo
52040084Geographic ReportThree SistersYes
52040085Geographic ReportRiver of SandYes
52040086Geographic ReportThe Chimney / Love Tunnel / Tunnel of LoveYes
52040087Geographic ReportEel GardensNo
52040088Geographic ReportIron Shore GardensYes
52040089Geographic ReportWahoo WallNo
52040090Geographic ReportLemon Drop-offYes
52040091Geographic ReportNortheast Side, Little Spot WallYes
52040092Geographic ReportKangaroo GorgeYes
52040093Geographic ReportLittle HouseYes
52040094Geographic ReportHigh RocksNo
52040095Geographic ReportKellys CavernsYes
52040096Geographic ReportJack McKinneys WallNo
52040097Geographic ReportLodge AnchorYes
52040098Geographic ReportFernandos LedgeNo
52040099Geographic ReportPlease use 52040049 (was Andys Reef)No
52040100Geographic ReportPlaying FieldsYes
52040101Geographic ReportScuba BowlYes
52040102Geographic ReportPat's WallYes
52040103Geographic ReportLost ValleyNo
52040104Geographic ReportChisholm's ChainYes
52040105Geographic ReportHalf Moon BayNo
52040106Geographic ReportBeach BayNo
52040107Geographic ReportTurtle Farm / Macabuca (shore dive)Yes
52040108Geographic ReportFrank's Sound GardensYes
52040109Geographic ReportWhite Canyon WallNo
52040110Geographic ReportIsabel's ReefYes
52040111Geographic ReportReef Point (Breakers)Yes
52040112Geographic ReportAG19Yes
52040113Geographic ReportAG20Yes
52040114Geographic ReportAG26Yes
52040115Geographic ReportSouth Channel (East end)No
52040116Geographic ReportMorritt's Tortuga ClubNo
52040117Geographic ReportRum PointNo
52040118Geographic ReportPhotographic Reef (East End)No
52040119Geographic ReportSkinny Palm Tree Reef (East End)No
52040120Geographic ReportLighthouse Reef (south shore)No
52040121Geographic ReportTeachers CavernsNo
52040122Geographic ReportRockyYes
52040123Geographic ReportCobalt CoastYes
52040124Geographic ReportVictoria ReefNo
52040125Geographic ReportMaggie's MazeYes
52040126Geographic ReportSunset Reef (East End)No
52040127Geographic ReportChub Hole (East End)Yes
52040128Geographic ReportTarpon Taproom (East End)Yes
52040129Geographic ReportCoral Gardens (North Sound)Yes
52040130Geographic ReportBlue Peter Reef / Mary's PlaceYes
52040131Geographic ReportTwisted SisterNo
52040132Geographic ReportPooh CornerNo
52040133Geographic ReportRichfield ReefNo
52040134Geographic ReportDogshead ReefNo
52040135Geographic ReportNoon ReefNo
52040136Geographic ReportOld Wreck HeadNo
52040137Geographic ReportSplit RockYes
52040138Geographic ReportJulie's WallYes
52040139Geographic ReportLittle Bluff ReefYes
52040140Geographic ReportOmega ReefYes
52040141Geographic ReportRoyal Reef PierNo
52040142Geographic ReportCrusher's Wall (SE Wall)Yes
52040143Geographic ReportBig House (SE side)Yes
52040144Geographic ReportFantasy Land (Half Moon Bay)Yes
52040145Geographic ReportCardiac WallNo
52040146Geographic ReportElmo's ReefNo
52040147Geographic ReportCayman Gas StationNo
52040148Geographic ReportBig Billy's Meat PieYes
52040149Geographic ReportRoger's Wreck ReefYes
52040150Geographic ReportAnchor PointYes
52040151Geographic ReportFish TankYes
52040152Geographic ReportMcCurley's WallYes
52040153Geographic ReportLighthouse WallNo
52040154Geographic ReportGreenhouse WallNo
52040155Geographic ReportDumbo's Drop Off / LookoutYes
52040156Geographic Report036Yes
52040157Geographic ReportSky's PlaygroundYes
52040158Geographic ReportCayman CrossingYes
52040159Geographic ReportMarin's PlaygroundYes
52040160Geographic ReportCharlie's CavernsYes
52040161Geographic ReportSkye ArchYes
52040162Geographic ReportProspect ReefYes
52040163Geographic ReportThe MogulsYes
52040164Geographic ReportElmo's WallYes
52040165Geographic ReportFrank Sound GardensYes
52040166Geographic ReportParrot Fish CavernYes
52040167Geographic ReportCaymanease, N. side of Grand CaymanYes
52040168Geographic ReportDuckpond Channel (Environmental Zone)Yes
52040169Geographic ReportChinese Gardens / Japanese Gardens EastYes
52040170Geographic ReportLighthouse Point (dive shop pier)Yes
52040171Geographic ReportSchoolhouse ReefYes
52040172Geographic ReportGrand Caymanian Resort DockYes
52040173Geographic ReportGrand Caymanian Resort Shore (snorkel)Yes
52040174Geographic ReportDe De's GardenYes
52040175Geographic ReportBlue ButtressYes
52040176Geographic ReportRomaine Reef / Ray's BedroomYes
52040177Geographic ReportPallas Wreck Reef EastYes
52040178Geographic ReportSevern's FathomYes
52040179Geographic ReportRound AboutYes
52040180Geographic ReportZZ's TopYes
52040181Geographic ReportConch Point Reef / Ocean Point Villas ReefYes
52040182Geographic ReportIndigo Drop OffYes
52040183Geographic ReportSand Hole ReefYes
52040184Geographic ReportTilly's TowersYes
52040185Geographic ReportHigh Rock DropoffNo
52040186Geographic ReportHigh Rock CanyonNo
52040187Geographic ReportLighthouse Reef (off turtle farm NW side)Yes
52040188Geographic ReportNorthwest Point Fishing DockYes
52040189Geographic ReportOld Man BayYes
52040190Geographic ReportCreole CliffsYes
52040191Geographic ReportBroadbelt’s BommieYes
52040192Geographic ReportFlamingo FlamenkoYes
52040193Geographic ReportLemon WallYes
52040194Geographic ReportDurgon's DomainYes
52040195Geographic ReportHarlequinYes
52040196Geographic ReportAlex's AlleyYes
52040197Geographic ReportMonet's GardenYes
52040198Geographic ReportTarpon TunnelsYes
52040199Geographic ReportPark PlaceYes
52040200Geographic ReportLexau's LegacyYes
52040201Geographic ReportBarker's Reef / Carson's Reef / PapagallosYes
52040202Geographic ReportTop SecretNo
52040203Geographic ReportKathleen's ReefNo
52040204Geographic ReportOld Number 12No
52040205Geographic ReportOld Isaac'sNo
52040206Geographic ReportSandy Spot (East of Max's Garden)Yes
52040207Geographic ReportMax's GardenYes
52040208Geographic ReportGigglin Marlin LegacyYes
52040209Geographic ReportOceans Edge (North side)Yes