HIDDEN in the middle of the Mojave Desert, a secret oasis awaits intrepid travellers. The 11x5ft pool, located in south-eastern California, was built by Austrian visual artist Alfredo Barsuglia. The free retreat includes a solar-powered filter and chlorination system, but visitors face a challenge if they want to take a dip.
WITH SNOW COVERING the ground around them, these two polar bears play fight .
THIS unique holiday accommodation allows you to enjoy a full Flintstones experience .
A trio of ants are locked in a tug of war over a fly as they pull the bug by its legs .
From vivid greens to glowing pinks, the colours of the aurora borealis fill the night sky above a snow covered Lapland .
STRETCHING his little legs in the air, a smiley leaf-tailed gecko breaks free from his old, scaly skin .
TOWERING 65 metres into the sky, this terrifying accent is a dream for climbers .
ROLLING across a 65-metre-high viaduct in the Alps, the red carriages of the Bernina Express add a splash of colour to the spectacular snow-covered Swiss surroundings .
FROM a HOLLYWOOD actress to the face of an innocent child, these are incredible drawings with an unlikely twist .
WITH A LITTLE cap of fresh snow resting on his head, this squirrel tries his best to pull off his new look .
USUALLY full to bursting, these London Underground stations stand silent and completely commuter free .
A northern potoo shows it is a master of disguise as it perches on a tree stump and blends into the bark .