| Region | Name
 | Description | Park | Map |
|---|
| Illawarra, Shoalhaven and Southern Highlands, South West | Gambells Rest campground | Campground | Morton National Park | Detailed map |
| Blue Mountains, Newcastle and Hunter, North West, Sydney region | Ganguddy Pagoda Lookout walk | Walking track | Wollemi National Park | Basic park map only |
| Mid North Coast | Gap Beach walking track | Walking track | Hat Head National Park | Basic park map only |
| Sydney region | Gap Bluff Centre | Venue | Sydney Harbour National Park | Detailed map |
| Sydney region | Gap Bluff Centre Theatrette | Venue | Sydney Harbour National Park | Basic park map only |
| Sydney region | Gap Bluff Centre, The Officers Mess and Fountain Garden | Venue | Sydney Harbour National Park | Detailed map |
| Central Coast | Gap Creek campground | Campground | Watagans National Park | Basic park map only |
| Central Coast | Gap Creek Falls Walking Track | Walking track | Watagans National Park | Basic park map only |
| Central Coast | Gap Creek Forest Walk | Walking track | Watagans National Park | Basic park map only |
| Central Coast | Gap Creek Walking Track | Walking track | Watagans National Park | Basic park map only |
| Mid North Coast, New England Tablelands | Gara Gorge lookout | Lookout | Oxley Wild Rivers National Park | Detailed map |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Garawarra State Conservation Area | Park/reserve | Garawarra State Conservation Area | Basic park map only |
| Blue Mountains | Gardens of Stone National Park | Park/reserve | Gardens of Stone National Park | Basic park map only |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Garie Beach picnic area | Picnic area | Royal National Park | Detailed map |
| Sydney region | Garigal National Park | Park/reserve | Garigal National Park | Basic park map only |
| Snowy Mountains | Gavels Circuit | Cycling route | Kosciuszko National Park | Basic park map only |
| Mid North Coast | Geebung picnic area | Picnic area | Crowdy Bay National Park | Basic park map only |
| Snowy Mountains | Geehi Dam | Toilet | Kosciuszko National Park | Detailed map |
| Snowy Mountains | Geehi Flats campground | Campground | Kosciuszko National Park | Detailed map |
| North West, South West | General Store | Historic site | Hill End Historic Site | Detailed map |
| Sydney region | Gentlemans Halt campground | Campground | Marramarra National Park | Basic park map only |
| Sydney region | Georges Head military relics | Historic site | Sydney Harbour National Park | Detailed park map |
| Sydney region | Georges River National Park | Park/reserve | Georges River National Park | Detailed park map |
| Central Coast | Gerrin Point lookout | Lookout | Bouddi National Park | Detailed map |
| Illawarra, Shoalhaven and Southern Highlands | Gerroa picnic area | Picnic area | Seven Mile Beach National Park | Detailed park map |
| Snowy Mountains | Ghost Gully campground | Campground | Kosciuszko National Park | Detailed map |
| Central Coast, Sydney region | Gibberagong walking track | Walking track | Ku-ring-gai Chase National Park | Detailed map |
| New England Tablelands, Upper North Coast | Gibraltar House | Accommodation | Gibraltar Range National Park | Detailed map |
| New England Tablelands, Upper North Coast | Gibraltar Range National Park | Park/reserve | Gibraltar Range National Park | Detailed park map |
| New England Tablelands, Upper North Coast | Gibraltar-Washpool World Heritage walk | Walking track | Gibraltar Range National Park | Detailed park map 1 Detailed map 2
|
| New England Tablelands, Upper North Coast | Gibraltar-Washpool World Heritage walk | Walking track | Washpool National Park | Detailed park map |
| Illawarra, Shoalhaven and Southern Highlands | Gibsons track | Walking track | Illawarra Escarpment State Conservation Area | Basic park map only |
| Eurobodalla and Sapphire Coast | Gillards campground | Campground | Mimosa Rocks National Park | Detailed map |
| Sydney region | Girrahween picnic area | Picnic area | Wolli Creek Regional Park | Basic park map only |
| Central Coast | Girrakool loop track | Walking track | Brisbane Water National Park | Basic park map only |
| Central Coast | Girrakool picnic area | Picnic area | Brisbane Water National Park | Detailed park map |
| South West | Girralang Nature Reserve | Park/reserve | Girralang Nature Reserve | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Glenbrook - Nepean lookout | Lookout | Blue Mountains National Park | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Glenbrook Gorge track | Walking track | Blue Mountains National Park | Basic park map only |
| North West, South West | Glendora campground | Campground | Hill End Historic Site | Detailed park map |
| Central Coast, Newcastle and Hunter | Glenrock State Conservation Area | Park/reserve | Glenrock State Conservation Area | Basic park map only |
| Newcastle and Hunter, North West | Gloucester Falls picnic area | Picnic area | Barrington Tops National Park | Basic park map only |
| Newcastle and Hunter, North West | Gloucester Falls walking track | Walking track | Barrington Tops National Park | Detailed map |
| Newcastle and Hunter, North West | Gloucester River campground | Campground | Barrington Tops National Park | Detailed map |
| Newcastle and Hunter, North West | Gloucester River walking track | Walking track | Barrington Tops National Park | Detailed map |
| Newcastle and Hunter, North West | Gloucester Tops circuit | Walking track | Barrington Tops National Park | Detailed map |
| Newcastle and Hunter, North West | Gloucester Tops picnic area | Picnic area | Barrington Tops National Park | Detailed map |
| Blue Mountains, Newcastle and Hunter, North West, Sydney region | Glow Worm Tunnel track | Walking track | Wollemi National Park | Basic park map only |
| Sydney region | Goat Island | Historic site | Sydney Harbour National Park | Detailed park map |
| Eurobodalla and Sapphire Coast, Snowy Mountains | Gold field sites in the South East forests | Historic site | South East Forests National Park | Basic park map only |
| North West, South West | Golden Gully | Historic site | Hill End Historic Site | Detailed park map |
| Snowy Mountains | Goldseekers track | Walking track | Kosciuszko National Park | Detailed map |
| Snowy Mountains | Gooandra Homestead | Walking track | Kosciuszko National Park | Basic park map only |
| North West, South West | Goobang National Park | Park/reserve | Goobang National Park | Basic park map only |
| Eurobodalla and Sapphire Coast, Snowy Mountains | Goodenia Rainforest picnic area | Picnic area | South East Forests National Park | Detailed park map |
| Eurobodalla and Sapphire Coast, Snowy Mountains | Goodenia Rainforest walking track | Walking track | South East Forests National Park | Detailed park map |
| North West | Goonoo National Park | Park/reserve | Goonoo National Park | Basic park map only |
| Richmond Tweed | Goorgana Track | Walking track | Nightcap National Park | Detailed park map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Gordon Falls lookout and picnic area | Lookout | Blue Mountains National Park | Detailed map |
| New England Tablelands | Gorge walking track | Walking track | Koreelah National Park | Basic park map only |
| North West | Goulburn River National Park | Park/reserve | Goulburn River National Park | Basic park map only |
| North West | Goulds Circuit | Lookout | Warrumbungle National Park | Detailed map |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Governor Game lookout | Lookout | Royal National Park | Detailed map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Govetts Leap descent | Walking track | Blue Mountains National Park | Detailed map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Govetts Leap lookout | Lookout | Blue Mountains National Park | Detailed map |
| Mid North Coast | Graham Allen Walk and Flying Fox Circuit | Walking track | Wingham Brush Nature Reserve | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Grand Canyon track | Walking track | Blue Mountains National Park | Detailed map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Grand Circular Tourist Drive | Car touring route | Blue Mountains National Park | Basic park map only |
| Newcastle and Hunter | Grandis picnic area | Picnic area | Myall Lakes National Park | Detailed park map |
| Illawarra, Shoalhaven and Southern Highlands, South West | Granite Falls walking track | Walking track | Morton National Park | Basic park map only |
| New England Tablelands, Upper North Coast | Granite Loop Walk | Walking track | Washpool National Park | Basic park map only |
| New England Tablelands, Upper North Coast | Granite picnic area | Picnic area | Washpool National Park | Detailed map |
| Mid North Coast, New England Tablelands | Grass Tree picnic area | Picnic area | Werrikimbe National Park | Basic park map only |
| Outback | Grasslands Nature trail | Walking track | Mungo National Park | Detailed map |
| New England Tablelands, Upper North Coast | Grassy Creek | Walking track | Gibraltar Range National Park | Basic park map only |
| Blue Mountains, Newcastle and Hunter, North West, Sydney region | Grassy Hill 4WD route | 4WD route | Wollemi National Park | Basic park map only |
| Central Coast, Sydney region | Great North Road walk - Wisemans Ferry to Mount Manning | Walking track | Dharug National Park | Basic park map only |
| Central Coast | Great North Walk | Walking track | Lake Macquarie State Conservation Area | Basic park map only |
| Central Coast, Sydney region | Great North Walk | Walking track | Ku-ring-gai Chase National Park | Detailed park map |
| Central Coast, Newcastle and Hunter | Great North Walk | Walking track | Glenrock State Conservation Area | Basic park map only |
| Sydney region | Great North Walk | Walking track | Berowra Valley National Park | Basic park map only |
| Central Coast | Great North walk - Brisbane Water National Park | Walking track | Brisbane Water National Park | Basic park map only |
| Central Coast, Sydney region | Great North walk – Ku-ring-gai Chase National Park | Walking track | Ku-ring-gai Chase National Park | Detailed park map |
| Sydney region | Great North walk - Lane Cove National Park | Walking track | Lane Cove National Park | Detailed park map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Great Western Highway | Historic site | Blue Mountains National Park | Basic park map only |
| North West, South West | Great Western store | Historic site | Hill End Historic Site | Detailed map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Greater Blue Mountains drive | Car touring route | Blue Mountains National Park | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands | Greater Blue Mountains drive – Wollondilly trail | Walking track | Nattai National Park | Basic park map only |
| New England Tablelands, North West | Green Camp | Picnic area | Mount Kaputar National Park | Detailed park map |
| Eurobodalla and Sapphire Coast | Green Cape Lightstation Keeper's Cottage | Accommodation | Ben Boyd National Park | Detailed map |
| Eurobodalla and Sapphire Coast | Green Cape to Pulpit Rock | Walking track | Ben Boyd National Park | Basic park map only |
| Mid North Coast | Green Island walking track | Walking track | Hat Head National Park | Detailed map |
| Sydney region | Green Point Cottage | Accommodation | Sydney Harbour National Park | Detailed map |
| South West | Green track | Walking track | Bungonia State Conservation Area | Basic park map only |
| North West, South West | Greenbah campground | Campground | Goobang National Park | Basic park map only |
| Illawarra, Shoalhaven and Southern Highlands | Greenfield Beach picnic area | Picnic area | Jervis Bay National Park | Basic park map only |
| Eurobodalla and Sapphire Coast | Greenglade picnic area | Picnic area | Nadgee Nature Reserve | Basic park map only |
| Sydney region | Greycliffe Gardens | Venue | Sydney Harbour National Park | Detailed map |
| Illawarra, Shoalhaven and Southern Highlands | Griffiths walking track | Walking track | Barren Grounds Nature Reserve | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Grose River - 12 km round trip | Canoe/kayak route | Blue Mountains National Park | Basic park map only |
| Sydney region | Grotto Point Aboriginal engraving site | Aboriginal site | Sydney Harbour National Park | Detailed map |
| Sydney region | Grotto Point Lighthouse | Historic site | Sydney Harbour National Park | Detailed map |
| South West | Group campground | Campground | Willandra National Park | Detailed map |
| South West | Grove Creek ensuite cabins | Accommodation | Abercrombie Karst Conservation Reserve | Basic park map only |
| South West | Grove Creek Falls walking track | Walking track | Abercrombie Karst Conservation Reserve | Basic park map only |
| Eurobodalla and Sapphire Coast | Gulaga National Park | Park/reserve | Gulaga National Park | Basic park map only |
| South West | Gulpa Creek walk | Walking track | Murray Valley National Park | Basic park map only |
| South West | Gulpa Island Drive | Car touring route | Murray Valley National Park | Basic park map only |
| North West | Gum Hole campground and picnic area | Campground | Warrabah National Park | Basic park map only |
| Newcastle and Hunter, North West | Gummi Falls campground | Campground | Barrington Tops National Park | Detailed map |
| Richmond Tweed, Upper North Coast | Gummigurrah walking track | Walking track | Bundjalung National Park | Basic park map only |
| Outback | Gundabooka National Park | Park/reserve | Gundabooka National Park | Detailed park map |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Gunjulla Flat picnic area | Picnic area | Royal National Park | Detailed map |
| North West | Gunneemooroo campground | Campground | Warrumbungle National Park | Detailed park map |
| New England Tablelands, Upper North Coast | Guy Fawkes River National Park | Park/reserve | Guy Fawkes River National Park | Basic park map only |
| North West | Gwydir Wetlands State Conservation Area | Park/reserve | Gwydir Wetlands State Conservation Area | Basic park map only |