This beautiful black sand beach, set against the backdrop of the ... otherworldly thermal springs at the Emerald, Opalescent and Rainbow pools, then catch an eruption at Cliff Geyser.

Beaches in southeast Queensland and northeast New South Wales are scarred by dramatic sand cliffs, but there is good news.

"Rainbow" style dredging will be undertaken to replenish the Gold Coast's beaches. A barge will pump sand dragged half a kilometre offshore and shoot it in an arc through the air, back towards the ...