NEW ZEALAND, Central Plateau, Tongariro National Park. The golden waters of Silica rapids formed by Silica mineral deposits

AUSTRALIA, Western Australia, Purnululu (Bungle Bungles) National Park. The colourful Echidna Chasm found deep within this isolated park.

NEW ZEALAND, Central Plateau, Tongariro National Park. Alpine plants and moss covered rocks looking towards beech clad hills

NEW ZEALAND, Central Plateau, Tongariro National Park. Upper Tama lake and lava bombs with the dormant Volcanoe Mt Ngauruhoe

NEW ZEALAND, Central Plateau, Tongariro National Park. The fast flowing Mangahuia stream and surrounding beech forest

NEW ZEALAND, Central Plateau, Wairakei. Steaming crater created by thermal activity at the craters of the moon scenic reserve

NEW ZEALAND, Central Plateau, Tongariro National Park. Mahuia rapids with the dormant volcanoe Mt Ngauruhoe in the distance

NEW ZEALAND, Central Plateau, Wairakei. The wild steaming craters created by thermal activity at the craters of the moon scenic

TUNISIA, Chebika Region, Tamerza. Late afternoon light illuminates the rocky landscape surrounding the town.

NEW ZEALAND, Central Plateau, Tongariro National Park. Tramper looking back towards the route hiked on the Tongariro Crossing Track.

TUNISIA, Chebika Region, Tamerza. Late afternoon light illuminates the rocky landscape surrounding the town.

NEW ZEALAND, Central Plateau, Tongariro National Park. The Emerald Lakes on the Tongariro Crossing track

TUNISIA, Chebika Region, Tamerza. Late afternoon light illuminates the rocky landscape surrounding the town.

NEW ZEALAND, Central Plateau, Wairakei. Steaming crater created by thermal activity at the craters of the moon scenic reserve

NEW ZEALAND, Central Plateau, Tongaririo National Park. Taranaki falls viewed from downstream

NEW ZEALAND, Central Plateau, Wairakei. Girl standing on boardwalk over steam and thermal activity