The Lane Cove National Park is a protected national park that is located within metropolitan Sydney, in New South Wales, in eastern Australia. The 372-hectare national park is situated about 10 kilometres north-west of the Sydney central business district. The park consists of land near the banks of the Lane Cove River, which flows generally south-east into Sydney Harbour. It also extends to the outskirts of Pennant Hills and Wahroonga.