Dularcha is a national park in Queensland, Australia, 78 km north of Brisbane. The park occupies a north east portion of Landsborough. It is bisected by the North Coast railway line. The park covers an area of . The park was initially declared so as to ensure rail passengers were provided a decent view of Queensland's forest. Use of the tunnel halted in 1932 when the line was moved to the east. The tunnel now serves as a seasonal lodge for a variety of small bats, including large-footed myotis. The park was extended in 2010 when Mooloolah Forest Reserve was added to the national park. A total of nine rare of threatened species have been identified within the park.
Facilities
The only facilities provided are trails.