| Region | Name
 | Description | Park | Map |
|---|
| North West, South West | La Paloma Pottery (see Denningtons Cottage) | Historic site | Hill End Historic Site | Basic park map only |
| Sydney region | La Perouse Museum | Visitor centre | Kamay Botany Bay National Park | Detailed map |
| Sydney region | Lady Bay Beach | Swimming spot | Sydney Harbour National Park | Basic park map only |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Lady Carrington drive | Walking track | Royal National Park | Detailed park map 1 Detailed map 2 Detailed map 3
|
| Newcastle and Hunter, North West | Lagoon Pinch picnic area | Picnic area | Barrington Tops National Park | Detailed map |
| Upper North Coast | Lake Arragan and Red Cliff campgrounds | Campground | Yuraygir National Park | Detailed map |
| Illawarra, Shoalhaven and Southern Highlands | Lake Conjola (see Conjola National Park) | Park/reserve | Conjola National Park | Basic park map only |
| Eurobodalla and Sapphire Coast, Snowy Mountains | Lake Creek camping ground | Campground | Wadbilliga National Park | Basic park map only |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Lake Eckersley campground | Campground | Heathcote National Park | Basic park map only |
| Central Coast | Lake Macquarie State Conservation Area | Park/reserve | Lake Macquarie State Conservation Area | Basic park map only |
| Central Coast | Lake Munmorah (see Munmorah State Conservation Area) | Park/reserve | Munmorah State Conservation Area | Basic park map only |
| Eurobodalla and Sapphire Coast, Illawarra, Shoalhaven and Southern Highlands | Lake walk | Walking track | Murramarang National Park | Basic park map only |
| Snowy Mountains | Landers Creek Falls walk | Walking track | Kosciuszko National Park | Detailed map |
| Snowy Mountains | Landers Falls lookout | Lookout | Kosciuszko National Park | Basic park map only |
| Sydney region | Lane Cove National Park | Park/reserve | Lane Cove National Park | Detailed park map |
| Sydney region | Lane Cove River Tourist Park – cabins | Accommodation | Lane Cove National Park | Detailed map |
| Sydney region | Lane Cove River Tourist Park - caravan park | Campground | Lane Cove National Park | Detailed map |
| Sydney region | Laperouse Monument | Historic site | Kamay Botany Bay National Park | Detailed map |
| Mid North Coast | Laurieton track | Walking track | Dooragan National Park | Basic park map only |
| Sydney region | Leacock picnic area | Picnic area | Leacock Regional Park | Basic park map only |
| Sydney region | Leacock Regional Park | Park/reserve | Leacock Regional Park | Basic park map only |
| Snowy Mountains | Leatherbarrel Creek campground | Campground | Kosciuszko National Park | Detailed park map |
| North West | Lees Pinch lookout walking track | Lookout | Goulburn River National Park | Basic park map only |
| New England Tablelands | Lemon Tree Flat campground | Campground | Kwiambal National Park | Detailed park map |
| New England Tablelands | Lemon Tree Flat Picnic Area | Picnic area | Kwiambal National Park | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Lennox Bridge | Historic site | Blue Mountains National Park | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Leura Cascades Fern Bower circuit | Walking track | Blue Mountains National Park | Detailed map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Leura Cascades picnic area | Picnic area | Blue Mountains National Park | Detailed map |
| Newcastle and Hunter | Light House Beach | Carpark | Myall Lakes National Park | Detailed map |
| Eurobodalla and Sapphire Coast | Light to Light walk | Walking track | Ben Boyd National Park | Detailed map |
| Central Coast | Lillypilly loop trail | Walking track | Wyrrabalong National Park | Basic park map only |
| Mid North Coast | Limeburners Creek National Park | Park/reserve | Limeburners Creek National Park | Basic park map only |
| New England Tablelands | Limestone caves | Cave entrance (show caves) | Kwiambal National Park | Basic park map only |
| New England Tablelands, North West | Lindsay Rock Tops walk | Walking track | Mount Kaputar National Park | Detailed map |
| Newcastle and Hunter, North West | Link Trail - Gloucester Tops to Careys Peak | Walking track | Barrington Tops National Park | Detailed park map |
| Mid North Coast, New England Tablelands | Lions Picnic area | Picnic area | Oxley Wild Rivers National Park | Detailed map |
| New England Tablelands | Little Bald Rock walking track | Walking track | Bald Rock National Park | Basic park map only |
| Mid North Coast | Little Bay Beach | Swimming spot | Arakoon National Park | Basic park map only |
| Mid North Coast | Little Bay Cottage | Accommodation | Arakoon National Park | Detailed park map |
| Mid North Coast | Little Bay picnic area | Picnic area | Arakoon National Park | Detailed park map |
| Mid North Coast | Little Bay to Smoky Cape | Walking track | Hat Head National Park | Detailed map |
| Central Coast | Little Beach campground | Campground | Bouddi National Park | Detailed park map |
| New England Tablelands | Little Llangothlin Nature Reserve | Park/reserve | Little Llangothlin Nature Reserve | Basic park map only |
| Newcastle and Hunter | Little Mountain campground | Campground | Karuah Nature Reserve | Basic park map only |
| Outback | Little Mountain Track | Walking track | Gundabooka National Park | Detailed map |
| Newcastle and Hunter, North West | Little Murray campground | Campground | Barrington Tops National Park | Detailed map |
| Snowy Mountains, South West | Livingstone National Park | Park/reserve | Livingstone National Park | Basic park map only |
| Sydney region | Lloyd Trig walk | Walking track | Muogamarra Nature Reserve | Basic park map only |
| Snowy Mountains | Lobs Hole Ravine (see Ravine campground) | Campground | Kosciuszko National Park | Detailed map |
| Illawarra, Shoalhaven and Southern Highlands, Sydney region | Loftus loop trail | Cycling route | Royal National Park | Basic park map only |
| Snowy Mountains | Log Bridge Creek campground | Campground | Kosciuszko National Park | Detailed map |
| Eurobodalla and Sapphire Coast, Illawarra, Shoalhaven and Southern Highlands, South West | Long Gully campground | Campground | Budawang National Park | Basic park map only |
| Eurobodalla and Sapphire Coast, Illawarra, Shoalhaven and Southern Highlands, South West | Long Gully picnic area | Picnic area | Budawang National Park | Basic park map only |
| Snowy Mountains | Long Plain Hut campground | Campground | Kosciuszko National Park | Detailed map |
| Mid North Coast, New England Tablelands | Long Point | Picnic area | Oxley Wild Rivers National Park | Basic park map only |
| Mid North Coast, New England Tablelands | Long Point campground and picnic area | Campground | Oxley Wild Rivers National Park | Detailed map |
| Mid North Coast, New England Tablelands | Long Point to Wollomombi overnight bushwalk | Walking track | Oxley Wild Rivers National Park | Basic park map only |
| Sydney region | Long Reef Aquatic Reserve | Park/reserve | Long Reef Aquatic Reserve | Basic park map only |
| Sydney region | Longneck Lagoon walking track | Walking track | Scheyville National Park | Basic park map only |
| Upper North Coast | Look At Me Now headland walk | Walking track | Moonee Beach Nature Reserve | Basic park map only |
| Central Coast, Sydney region | Lookouts around Brooklyn | Lookout | Ku-ring-gai Chase National Park | Basic park map only |
| Sydney region | Loop trail | Walking track | William Howe Regional Park | Basic park map only |
| Mid North Coast, New England Tablelands | Loop Walk | Walking track | Werrikimbe National Park | Basic park map only |
| Mid North Coast | Lord Howe Island Marine Park | Park/reserve | Lord Howe Island Marine Park | Basic park map only |
| Snowy Mountains, South West | Lowells Flat campground | Campground | Brindabella National Park | Basic park map only |
| Illawarra, Shoalhaven and Southern Highlands | Lower Escarpment trail | Walking track | Illawarra Escarpment State Conservation Area | Detailed map |
| Mid North Coast, New England Tablelands | Lower Falls lookouts | Lookout | Oxley Wild Rivers National Park | Detailed map |
| South West | Lynchs Loop walk | Walking track | Weddin Mountains National Park | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Lyrebird Dell | Aboriginal site | Blue Mountains National Park | Basic park map only |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Lyrebird Dell - Pool of Siloam circuit | Walking track | Blue Mountains National Park | Detailed map |
| Blue Mountains, Illawarra, Shoalhaven and Southern Highlands, South West, Sydney region | Lyrebird Dell walking track | Walking track | Blue Mountains National Park | Detailed map |
| New England Tablelands, Upper North Coast | Lyrebird Falls | Walking track | Gibraltar Range National Park | Basic park map only |
| Upper North Coast | Lyrebird Link track | Walking track | Dorrigo National Park | Basic park map only |
| Richmond Tweed | Lyrebird track | Walking track | Wollumbin National Park | Basic park map only |
| Mid North Coast, New England Tablelands, Upper North Coast | Lyrebird Walk | Walking track | New England National Park | Basic park map only |