www.bigvolcano.com.au

Anchor text: The Caldera of the Tweed Volcano – Australia

Wikipedia: Caldera

Anchor text: Big Volcano Visitor Guide, reprint of article by David Charley in ''Over The Fence'', the Newsletter of the Northern Rivers Region, NSW National Parks and Wildlife Service. Newsletter No.6, April 2000

Wikipedia: Border Ranges National Park

Anchor text: Brief description of Border Ranges National Park

Wikipedia: Border Ranges National Park

Anchor text: 1985 UNESCO Application Summary Document - The Tweed Volcano Group

Wikipedia: Wollumbin National Park

Anchor text: The Warm and Cool Temperate Rainforests of Australia

Wikipedia: Temperate rainforest

Anchor text: The Lost World

Wikipedia: Byron Bay

Anchor text: Ballina Naval & Maritime Museum

Wikipedia: Ballina, New South Wales

Wikipedia: Mount Warning

Anchor text: Introduction to Gondwana Rainforests of Australia

Wikipedia: Gondwana Rainforests

Anchor text: the Caldera of the Tweed Volcano

Wikipedia: Tweed Volcano