Great Basalt Wall National Park

Great Basalt Wall National Park Queensland
IUCN category II (national park)
Great Basalt Wall National Park
Coordinates	19°52′52″S 145°43′17″E / 19.88111°S 145.72139°E / -19.88111; 145.72139Coordinates: 19°52′52″S 145°43′17″E / 19.88111°S 145.72139°E / -19.88111; 145.72139
Established	1987
Area	352 km2 (136 sq mi)
Managing authorities	Queensland Parks and Wildlife Service
See also	Protected areas of Queensland

Great Basalt Wall is a national park in Queensland, Australia, 1124 km northwest of Brisbane. This national park protects 35,200 ha of land containing the Great Basalt Wall, a geological formation of the Toomba basalt flow. Due to the vicious nature of the rocky lava flows the park is not accessible to the public.