Undara is a place where you can explore natural geological wonders, enjoy the comforts and hospitality of a unique outback setting and where the local wildlife are as abundant, as they are at home, in their surroundings. The Undara Volcanic National Park is a national park in the Shire of Etheridge, Queensland. It is situated 275 kilometres southwest of Cairns just off the Gulf Developmental Road. The park was established in 2009 to protect Australia’s longest lava tube and the unique fauna and flora found in the area.