The park contains the largest barrier lake system in New South Wales, formed by the trapping of water behind coastal dunes.
It holds Ramsar status, signifying its role as a wetland habitat of international importance for migratory birds.
The park features the 'Grandis,' a 76-meter-tall flooded gum tree that is one of the tallest in the state.
Sand mining history in the mid-20th century heavily influenced the current landscape and dune vegetation patterns in the Mungo Brush area.
The park's water system comprises multiple distinct lakes, including Myall Lake, Boolambayte Lake, and Bombah Broadwater.
Little Broughton Island, part of the park's offshore area, is a critical breeding ground for endangered seabirds like the Gould's petrel.
The park's diverse ecosystem transitions from salt-tolerant mangroves to rare coastal littoral rainforests within short distances.
Myall Lakes National Park is one of the largest coastal lake systems in New South Wales, characterized by an expansive network of lagoons, dunes, and ocean beaches. The park features a unique combination of freshwater lakes and saltwater inlets separated by narrow sand spits. It encompasses over 40 kilometers of unspoiled coastline, including the iconic 11-kilometer stretch of sand at Mungo Brush. The area is a significant habitat for diverse wildlife, including over 300 bird species, kangaroos, and goannas. The park provides extensive camping facilities accessible by vehicle and boat, with many sites located directly on the lakefront. Its diverse landscape ranges from littoral rainforests to coastal heath and mangrove forests. It is recognized as a Ramsar-listed wetland of international importance due to its ecological significance. The park is managed by the NSW National Parks and Wildlife Service, which maintains multiple boat ramps and picnic areas throughout the reserve. Visitors frequently engage in kayaking, fishing, and bushwalking along the Great Lakes Walk.
The elevated lookout points along the Mungo Brush trail providing panoramic views of the lake-to-ocean sand divide.
Book camping permits well in advance as popular waterfront spots reach capacity during school holidays.
Bring insect repellent, as mosquitoes and sandflies can be prevalent near the lakeshores during warmer months.
Carry a topographical map or digital GPS, as mobile reception is inconsistent or unavailable in many remote areas of the park.
Attempting to drive on beaches without a proper 4WD vehicle and necessary permits; underestimating the depth and currents of the lake inlets.
The Bombah Point ferry operates intermittently; check local alerts for park fire management closures which occur seasonally.
Keep all pets on a leash or restricted to designated pet-friendly camping areas; follow 'Leave No Trace' principles for all waste.
