AUS 763 Cape Le Grand To Cape Pasley 1500000 Reid Memorial Reserve Old Cremorne Reid Memorial Reserve Old Cremorne Wharf Old Manly Reservoir The Old Mans Hat Olympic Park Onions Point Orange Grove Public School Orphan School Creek Outer North Head Outer South Head Outer South Head Lighthouse Oxford Mall Paddington Paddington Post Office Paddington Public School Pages Creek Pallister School Pallister Girls School Palm Avenue Public School Parkhill Recreation Reserve Parkhill Reserve Parriwi Parriwi Head Parriwi Lookout Parriwi Park Parsley Bay Parsley Bay Park Parsley Bay Reserve Passmore Reserve Peach Tree Bay Pearl Bay Peel Park Perry Park Petersham Petersham Girls High School Petersham Infants School Petersham Park Petersham Post Office Petersham Public School Petersham Railway Station Pickering Point Pidding Park Pindari Park Pioneers Memorial Park Point Piper The Point St Georges Reserve St Georges Crescent Recreation Reserve St Georges Crescent Reserve St James Glebe Porters Creek Porters Park Portius Park Port Jackson Pottery Creen Powder Hulk Bay Powell Pratten Park Primrose Park Prince Alfred Park Princes Park Pryor Park Pulpit Point Quakers Hat Bay Quakers Hat Quakers Hat Park Quarry Reserve Quarry Creek Quarantine Quarantine Beach Quarantine Head Quarantine Reserve Quebec Reserve Quiberi Queens Park Queenscliff Bay Queenscliff Beach Queenscliff Queenscliff Head Queenscliff Bombora Queen Elizabeth Reserve Rafferty Reserve Railway Square Railway Square Post Office Ramsgate Reserve Randwick Technical College Rawson Park Redbank Oval Redfern Redfern Park Redfern Post Office Redfern Public School Redfern Railway Station Reef Beach Reef Bay Regimental Park Reid Reserve Mount Rennie Residents Park Retreat Reserve Reub Hudson Ground Rivendell Public School Riverside Girls High School Riverview Riverview Wharf Robb Reserve Robertson Park Robson Park Rocky Point Rodd Island Rodd Park Rodd Point Ronald Park Rose Bay Rose Bay Aerodrome Rose Bay Park Rose Bay Post Office Rose Bay Public School Roseville Roseville Chase Roseville Park Roseville Post Office Roseville Public School Roseville Railway Station Roseville Station Rosa Gully Rosherville Chinamans Beach Rosherville Park Rosherville Reserve Chatswood War Memorial Athletic Fields Royal Far West Childrens Hospital School Rudder Creek Rushcutters Creek Russell Lea Russell Park Sailors Bay Sailors Bay Creek Sailors Bay Park St Aloysius Oval St Leonards St Leonards Park St Leonards Railway Station St Malo Reserve St Peters Railway Station St Thomas Cemetery Salt Pan Cove Samuel Park Sandy Bay School of Tanning Schwartz Point Scotts Creek Scribbly Gum Park Seaforth Public School Seaforth Seaforth Bluff Seaforth Oval Seaforth Technical College Seven Little Australians Park Point Seymour Shannon Reserve Shark Shark Bay Shark Beach Shark Island Sheas Creek Shell Cove Shelley Beach Shelly Beach Shelly Beach Park Shelly Beach Reserve Silver Beach Sirius Cove Sirius Cove Park Sirius Cove Reserve Sirius Creek Sisters Bay Smedleys Point Smoothey Park The Sound South Arm South Head South Pacific Ocean South Reef South Steyne Beach South Steyne Park Sow and Pigs Sow and Pigs Reef Spectacle Island Spit Junction Post Office The Spit Spring Cove Stanmore Stannore Post Office Stanmore Public School Stanmore Railway Station Starkey Reserve Starky Reserve Steel or Shark Point Steel Point Mount Steele Stoney Creek Stony Gully Store Beach Storey Park Strangers Creek Strawberry Hills Strawberry Hills Post Office Stringybark Creek Stringy Bark Creek Stringybark Reserve Stringy Bark Reserve Strong Memorial Reserve Sugarloaf Sugar Loaf Sugarloaf Bay Sugarloaf Creek Sugarloaf Hill The Sugarloaf Summer Hill Summer Hill Post Office Summer Hill Public School Summer Hill Railway Station Sunnyside Reserve Surry Hills Post Office Surry Hills The Swain Natural Reserve Swaines Creek Swain Native Park Sydney Boys High School Sydney Girls High School Sydney Harbour Sydney Teachers College Sydney Technical College Sydney Technical College School of Tanning Tamarama Bay Tamarama Beach Tamerama Park Tambourine Bay Tambourine Bay Reserve Tambourine Creek Tambourine Park Tania Park Tannery Creek Tannery Or Burns Bay Creek Tantallon Oval Tantallon Park Tarban Bay Tarban Creek Tarban Point Or Huntleys Point Taronga Park Wharf Taronga Wharf Taronga Zoological Park Taylors Bay Taylors Bay Reserve Taylors Gully The Desmond Booler Memorial Park The Spit Reserve Thomas Hogan Reserve Three Brothers Rocks Timbrell Park Tipperary Falls Tower Hill Park Trim Place Trumper Park Truscott Street Public School Tunks Park Turner Lookout Turrumburra Reserve Twin View Estate Tyrell Park Ulmarra Park Ultimo Ultimo Post Office Ultimo Public School The University of Sydney Utz Reserve Valentia Street Wharf Varna Park Vaucluse Vaucluse Bay Vaucluse Boys High School Vaucluse High School Vaucluse House Historic Site Vaucluse Park Vaucluse Point Vaucluse Post Office Vaucluse Public School Vault Point Ventemans Reach Victoria Park The Village Green Village Point Villa Maria Reserve Wairoa Public School Wairoa Reserve Special School Wakehurst Wakehurst Golf Course Wakehurst Golf Links Walseley Street Wharf Ward Park Wargundy Warner Park Warners Park Warring Ga Warringah Manly War Memorial Park Warringah Golf Course Warringah Public Golf Course Washaway Beach Waterloo Waterloo Post Office Waterloo Park Waterloo Public School Watsons Bay Watsons Bay Post Office Watt Park Waverley Waverley Cemetery Waverley Crescent Reserve Waverley Park Waverley Post Office Waverley Public School Waverley Reservoir Waverton Park Waverton Railway Station Wee A Wy Ai Weekley Park Weerona Park Weil Park Wellings Reserve Wellings Recreation Reserve Werona Avenue Reserve Werrell Reserve Westgate Post Office Westminster Park West Pymble Village Green West Roseville Park West Street Public School West Sydney Technical College West Sydney Technical College Balmain Road Branch Weye Weye Wharf Reserve White Bay White City Whites Creek Whiting Beach Wicks Park Wilkins Public School Willarra William Balmain Teachers College Williams Park Willis Park Willoughby Willoughby Bay Willoughby Creek Willoughby Falls Creek Willoughby Falls Willoughby Girls High School Willoughby Park Willoughby Post Office Willoughby Public School Willoughby Sugarloaf Wilsons or Stringy Bark Creek Wimbo Paddock Wimbo Park Wollstonecraft Bay Wollstonecraft Railway Station Woodford Bay Woollahra Woollahra Demonstration School Woollahra Point Woollahra Post Office Woollahra Park Woollahra Public School Woolwich Dock Woolwich Public School Wrights Point Wudyong Point Wyargine Point Yacht Bay Yarluke Reserve Yarranabbe Park Dickson Park Yasmar School Yasmar Public School Yennadah Reserve Yeoland Point Yeoland Sugarloaf Yeo Park Yinnell Reserve Y9 Young Street Public School Yuilbin Yurrah Reserve Zetland Z9 Bumbora Bumborah Bundara Reserve Diamond Bay Dobroyd Dobroyd Head Dobroyd Hill Dobroyd Point Public School Double Bay Creek Double Bay Post Office Dover Heights Dover Heights High School Drummoyne Drummoyne Bay Drummoyne Boys High School Drummoyne Park Drummoyne Post Office Drummoyne Public School Wolseley Street Wharf Duck Pond Dulwich Hill Public School Dulwich Hill Dixons Bay Dobroyd Point Doodys Bay Dover Heights Boys High School Dover Heights Girls High School Drummoyne Oval Burns Bay Burns Bay Oval Burns Bay Park Burns Bay Reserve Burns Park Burnt Bridge Creek Burra Bru Burroway Butchers Block Butchers Block Point Byora Knoll Byron Park Ararat Reserve Babbage Ravine Balun Reserve Cadigal Reserve Castle Cove Castlecove Clarke Reserve Crag Cove Crater Cove Crater Valley Dirty Haul Beach Harmony Point John Montague Reserve Le Gay Brereton Park North Ryde Public School Parr Point Rodney Reserve Ryde North Public School Tamarama Tingira Reserve Wallumatta Bay Weldon Park Wurrabirri Point Airmans Park Ellerys Punt Reserve Rozelle Common Saw Pit Park Sir Phillip Game Reserve Ticket of Leave Park Two Turners Reserve Costin Reserve The Boreen Swaine Reserve Cortile Reserve Undercliff Reserve Bradys Point Lloyd Rees Park Jinkers Green St Crispens Green Paddy Pallin Reserve Ibbitson Park Macks Place Little Digger Park Kinkell Brae Follies Park Neill Place Dukes Green Hermits Retreat St Andrews Forest Peewee Park Burrows Grove Applegum Way Watersleigh Park East Lindfield Wallumatta Nature Reserve Giovinazzo Park Steele Point North Ryde East Ryde Lindfield Rotary Park Wareemba Shot Machine Creek Giovinazzo Grove Buffalo Creek Reserve Castlecrag Public School Charles Heath Reserve East Lindfield Park Fig Tree Cove Forestville War Memorial Playing Fields Gladesville Wharf Hunters Hill Wharf Larkins Reserve Lindfield Park Ludowici Reserve Lysaght Park Manly Dam Reserve Mccawley Park New South Wales Institute of Technology Castle Cove Public School St Pauls Place Sirius Park Sugarloaf Point Lindfield Memorial Recreation Ground Lindfield Soldiers Memorial Park Soldiers Memorial Park Soldiers Memorial Lindfield Park Annandale North Public School Bondi Junction Post Office Forest Lodge Haberfield Demonstration School Moore Park Municipal Golf Course Newtown South Post Office Spinders Park Sydney Common Sydney Cricket and Sports Ground War Memorial Park Dudley Page Reserve Ray OKeefe Reserve Macpherson Simpson Park Broomham Park Tennyson Park Villa Maria Wharf Abbotsford Point Woolwich Wharf Taplin Park Cooks Wharf Corner Beach Henley Wharf The Hodgson Lookout Holloway Park Killingsworth Park L8 North Seaforth The Rapids Reg Coady Reserve Spains Lookout John Paton Reserve Breakfast Point Lane Cove West Beverley Blacklock Reserve Patricia Gardner Reserve Blenheim Road Post Office Lofberg Oval Hands Quarry Reserve Underwood Reserve Cheal Park The Mater Gardens Doris Fitton Park Nungara Reserve Chatswood West North Willoughby Willoughby East Gararra Reserve Quiberie Bay Explosives Reserve H C Press Park Willyama Cove Macquarie Park Cemetery Burrowaree Eppleston Walk Eveleigh John Pope Reserve Jilling Cove Bryce Mortlock Reserve Bob Smith Reserve Darlington Frank Doyle Park North Ryde Common Tamarama Gully Kenneth Slessor Park Eve Sharpe Reserve Sugarbag Creek Kings Park Hycraft Reserve Wire Mill Reserve Pelican Reserve Tennyson Point Claire Deane Bush Sanctuary Mill Park Centennial Park School Huntleys Cove Federation Point Ellery Park Lane Cove North Rose Bay Secondary College Harry Howard Bushwalk Field of Mars Reserve Kay ye my Point Pat Thompson Park Garavel Playground Royal Hospital For Women Park Northern Beaches Secondary College Balgowlah Boys Campus Northern Beaches Secondary College Mackellar Girls Campus Northern Beaches Secondary College Freshwater Senior Campus Gubbuh Gubbuh Gooree Gooragal Goram Bullagong Weeyuh Weeyuh Gooweebahree Boowambillee Ivanhoe Park Botanic Garden Sam Fiszman Park Judith Ambler Reserve North Ryde Station Macquarie Park Station Macquarie University Station Harmony Park Fielder Park Tasman Park Lavarack Park Margaret Greaves Walking Track Harry Seidler Reserve Bungaree Reserve Freshwater The Swain Gardens Paddington Reservoir Gardens Alan Newton Reserve Headland Park Beauty Point Park West Pymble Pymble West Forestville Deewhy Head Wakehurst Parkway Bluefish Point Smedley Point North Bridge Gore Hill Artarman Walsh Bay Wy ar gine Point Balmoral Cabblers Beach Saint Leonards Park Saint Leonards Taronga Park Taronga Zoo Park Western Channel West Channel Georges Heights Eastern Channel East Channel Hornby Tarban Creek Bridge Gladesville Bridge Watson Bay Mortlake Shark Point The Glebe Central Station Sydney Station Woolloomooloo Kings Cross ODonnell Street Community Reserve ODea Reserve Sydenham Station Macdonaldtown Station Eveleign South Sydney Municipality Saint Peters Locations within this MapSpadeley Svendsen Yandes Bryntege Fernleigh Lucerne Vale Westly The Meadows Roma Roseneath Woodcot Tidalmaree Edwards Fairview Carrara Clifton Farm Wycheproof Castle Hope Ayrdrie Mountain View Black Gate Mount Alma Hazeldean Benmoore Greenslopes Shirlea Hillvien Rosebank Riverview Upper Calliope Calliope Kirala Bayann Farm Lorne Greentree Boyneglade Eagle Farm Colenso Sherewood Austral Eden Blansby Gilberto Nulgi Green Lagoons Spring Hill Sunnydale Palestine Farm Riverbend Rodds Bay Emu Park Gladstone Keppel Sands Mount Larcom Tannum Sands Southend Benaraby Kinka Mulambin Alarm Creek Aldoga Alkina Alligator Creek Alma Port Alma Ambrose Amos Arch Rock Arthurs Point Auckland Auckland Creek Auckland Hill Auckland Inlet Auckland Point Auckland Point Reef Badger Creek Badjin Creek Balaclava Island Bald Hill Bald Rock Balnagowan Balnagowan Dam Bangalee Barker Creek Mount Barker Barney Point Mount Barney Barramundi Creek Barren Island Bass Shoals Beachton Becher Point Mount Beecher Bells Gully Mount Bennett Biondello Bird Island Birkenhead Black Head Black Swan Creek Black Swan Island Blackfellow Blind Creek Blower Spit Bluff Point Bluff Rock Boat Creek Boat Rock Boatshed Point Botany Point Bottle Tree Hill Boulder Creek Boult Boundary Creek Boyne Boyne Creek Boyne Island Boyne River Bracewell Branch Creek Bray Hills Brew Shoal Briffney Creek Broadmount Broomfield Reef Bunker Bunker Group Burua Bushy Island Bustard Head Butchers Corner Byellee Callemondah Calligooran Creek Calliope Crossing Calliope River Camp Island Canoe Point Capricorn Coast Capricorn Group Cape Capricorn Cardigan Point Carthurbie Creek Castle Bellas Casuarina Casuarina Clump Casuarina Creek Casuarina Island Catfish Creek Mount Catfish Cattle Creek Cattle Point Causeway Lake Cawarral Creek Cedar Vale Central Hill Centre Bank Centre Creek Cherry Creek Chersonese Point Chinaman Island Clarke Creek Clay Creek Clews Point Clinton Clinton Park Clyde Creek Coast Hill Cocoanut Point Cogoa Creek Colosseum Inlet Compigne Channel Compigne Island Connor Bluff Connor Creek Cook Creek Coomal Creek Cottier Bank Creek Rock Creek Rocks Creekside Curlew Spit Curley Curtis Curtis Channel Curtis Island Curtis Rock Port Curtis Cutter Creek Dart Creek Datum Point Deas Thompson Deception Creek Deep Creek Despair Creek Mount Despair Devils Elbow Diamantina Island Digger Creek Dingo Creek Dinky Point Divided Island Division Point Double Creek Double Head Dranes Creek Dry Creek Duck Creek Dudor Duffy Creek East Bank East Banks East Point East Point Ledge East Stowe Egg Island Egg Rock Egg Sand Elizabeth Peak Emu Point Endfield Creek Enid Point Entrance Ledge Entrance Rocks Epala Mount Erebus Erskine Island Ethel Rock Eupatoria Point Eureka Flat Expectation Creek Facing Channel Facing Island Fairfax Islands Fairway Rock False Point Farmer Creek Farmers Island Farmers Point Farmers Reef Fisherman Beach Fishermans Landing Fitzroy Reef Fitzroy River Five Mile Creek Flat Rock Flora Point Four Mile Creek Francis Sand Freshwater Lagoon Friend Point Garden Island Gatcombe Gatcombe Channel Gatcombe Head Ginger Beer Creek Ginger Creek Girt Island Goat Hill Golden Shore Golding Golegumma Mountain Gonong Creek Graham Graham Creek Grass Point Grassy Hill Gravel Creek Grayson Great Keppel Island Greenhide Waterhole Greens Creek Gridiron Mount Grim Halfway Creek Halfway Island Hamilton Point Hannah Rock Harper Creek Mount Harper Hay Island Haynes Spit Herbert Heron Island Hetherington Hewittville Hobble Gully Mount Holly Hook Sand Horrigan Creek Horseshoe Lagoon Hoskyn Islands Hummock Hill Hummock Hill Island Hummock Island Crossing Hummocky Island Humpy Creek Humpy Island Hut Creek Inkerman Creek Inner Rocks Innes Head Irving Reef Iveragh Jabiru Shoals Jacks Island Jacobs Creek Jansen Rock Jenny Lind Bank Jenny Lind Creek Joskeleigh Kamiesh Passage Kangaroo Creek Kangaroo Island Kazatch Point Kelly Creek Kemp Beach Keppel Bay Keppel Rocks Cape Keppel Kin Kora Creek Kinka Beach Lady Musgrave Island Laird Point Lammermoor Beach Lamont Reef Langmorn Langmorn Creek Larcom Creek Larcom Gully Larcom Vale Creek Ledge Point Leixlip Creek Lilly Hills Limestone Hill Lisa Jane Shoals Little Horrigan Creek Little Scrubby Creek Llewellyn Reef Logbridge Creek Machine Creek Mackenzie Island Mackenzie Sand Main Channel Major Creek Mangrove Bay Mangrove Islands Manning Reef Manns Gap Maria Inlet Maroon Creek Marrawing Mount Martin Mast Head Island Maurice Hill Mount McCabe McGintys Gully Mount McGuire Meadow Flats Miall Island Middle Bank Middle Channel Middle Creek Middle Head Middle Island Middle Rocks Middle Sand Mina Rock Monkey Point Monte Christo Monte Christo Creek Mount Moore Mort Creek Mosquito Creek Mosquito Island Mother Macgregor Island Mount Alma Crossing Mount Alma Range Mount Larcom Range Mount Miller Mud Island Mulambin Beach Mulambin Creek Munduran Creek Nolan North Bank North Channel North Entrance North Passage North Point North Reef Island North Station Creek North West Bank North West Island Northcliffe Norton Point Norton Spit Noys Corner Nutmeg Gully O'Connell Ridges Oaky Creek Observation Point Obstruction Banks Ogre Creek One Mile Hill One Tree Island Oswestry Rock Outer Rock Oyster Rock Pacific Creek Paddock Creek Paddy Creek Pancake Creek Pancake Point Pandanus Cove Paper Tree Creek Parana Parsons Point Passage Islands Peak Island Pearl Ledge Pelican Banks Pelican Creek Pelican Island Pelican Rock Permean Point Perry Creek Phryne Picnic Island Pig Island Pikes Crossing Pink Lily Lagoon Pinnacle Point Poison Creek Police Creek Polmaise Reef Polywog Creek Prospect Creek Pugh Sand Pumpkin Creek Pyealy Pyealy Creek Quartz Rock Quoin Channel Quoin Island Raglan Raglan Creek Ramsay Crossing Ramsay Range Randalls Landing Rat Island Rawbelle Creek Red Hill Redcliff Island Reedy Creek Rich Rocks Richards Point Ripple Rock Rock Cod Shoal Rock Point Rocky Glen Rocky Point Rocky Point Reach Rodds Harbour Rodds Peninsula Mount Rollo Roma Rock Rosslyn Rosslyn Head Round Hill Round Rock Rundle Rundle Beach Rundle Island Rundle Range Rundle Spit Sable Chief Rocks Sandfly Hillock Sandfly Island Sandhill Sandy Creek Saurian Point Scorrier Hill Scrub Creek Scrubby Creek Scrubby Gully Scrubby Mountain Sea Hill Sea Hill Point Sea Reach Seal Rocks Settlement Point Seven Mile Creek She Oak Island Sheep Station Creek Shell Point Shelly Knob Shepherd Creek Ship Hill Ship Rock Shoal Bay Shoalwater Creek Six Mile Creek Sneaker Creek South Channel South Head Shoal South Hill South Trees South Trees Inlet South Trees Island South Trees Point Split Rock Spring Creek Station Creek Station Point Statue Bay Statue Rock Stirrat Stowe Mount Stowe Mount Sugarloaf Sykes Reef Sykes Rock Tail Point Tait Island Tanby Point Targinie Targinie Creek Telegraph Creek Ten Men Gully Ten Mile Creek Teningie Creek The Child The Duck Holes The Narrows The Rocky Waterhole The Sandhills Tiber Point Tide Island Tigalee Creek Timandra Bank Tondoon Tondoon Creek Toolooa Tryon Island Tucker Gully Turtle Island Twelve Mile Creek Two Mile Creek Vallis Creek View Hill Vulcan Creek Wagtail Sands Wapentake Creek Warner Point Watson Wedge Island West Arm Hill West Arm Point West Banks West Stowe White Hill White Rock Wiggins Islands Wild Cattle Beach Wild Cattle Creek Wild Cattle Island Williams Point Wilmot Lagoon Wilson Island Wistari Reef Witt Island Worthington Island Wreck Island Wurdong Creek Wurdong Hill Yarwun Yunka Creek Zamia Knob Zilzie Point Rosslyn Bay Auckland Channel South Gladstone Talaba Boyne Island Conservation Park Capricorn Cays National Park Capricorn Cays National Park Scientific Curtis Island National Park Garden Island Conservation Park Keppel Bay Islands National Park Keppel Bay Islands National Park Scientific Keppel Sands Conservation Park Rundle Range National Park Rundle Range Resources Reserve Wild Cattle Island National Park Panorama Point Beecher Darts Creek East End River Ranch Zilzie Thompson Point The Keppels Taroomball Taranganba Lammermoor Causeway Lake Conservation Park Bustard Head Conservation Park Cape Capricorn Conservation Park Wurdong Heights Marmor Mackenzie Island Conservation Park Calliope Conservation Park Curtis Island State Forest Capricorn Coast National Park Camara Creek Carbrook Creek Dakkabin Creek Little Larcom Vale Creek Tarrawill Creek Whiptail Creek Pilba Gully Pyburra Gully Zebu Gully Gladstone Central Gladstone Harbour Glen Eden Kin Kora Kirkwood New Auckland O'Connell Sun Valley Telina West Gladstone First Lump North Reef Tryon Islet Hedlow Creek Wilson Islet Sandhills Wreck Islet Fairway Rocks Ship Rocks Heron Islet Spadely Erskine Islet One Tree Islet Flat Island Rocky Island Mast Head Islet Balaklava Island Sea Hill Island Ramsay Ford Christo Creek Black Swan Islet Little Swan Bay Red Cliff Island Redcliffe Island Mud Creek Amos Quarries Friends Point Grahams Creek Rat Islet Southend Jetty Rich Hill Boult Reef Southend Channel Chinaman Islet Farmer Point South Passage Island Passage Island Fishermans Landing Wharf Targinie Channel Turtle Islet Targima Targinnie Passage Spit Ripple Reef Tide Islet Larcom Mud Islet Permian Point Permein Point Clinton Channel Hoskyn Island Hoskyn Islet Middle Banks Clinton Wharves Wiggins Islet Wiggins Islets Auckland Point Wharves Rich Rock Bushy Islet Barney Point Wharf Welby Creek South Trees Anchorage South Trees Wharf Fairfax Island Fairfax Islet Boyne Valley Junction One Tree Hill South Tree Inlet Lady Musgrave Islet Port of Gladstone South Entrance Red Cliff Creek Ethel Rocks Elizebeth Peak Outer Rocks Wurdong Rodd Bay Boyne Range Tongue Spit Janson Rock Specimen Hill Coliseum Inlet Williams Spit Morris Creek Table Hill Rodd Peninsula Inner Rock Fig Tree Hill Figtree Inner Head Rodd Harbour Blackney Point Hackney Point shallow rocks and dangers or 'sea map'