Aug 23, - National Geographic stories take you on a journey that's always enlightening, often surprising, and unfailingly fascinating. Very difficult track. Foto de: Pretty waterfall in Marble Arch slot canyon · Foto de The Big Hole, Deua National Park, Nueva Gales del Sur: Pretty waterfall in Marble Arch slot. Pague por adelantado varias imágenes y descárguelas cuando las necesite. Ahorre hasta un 70 % con nuestros paquetes de imágenes. Ver descuentos. Sandstone eroded into rock robes in the Grand Canyon, a slot canyon. . One of the most beautiful slot canyons in the world - Claustral Canyon in Australia. Un cañón de ranura (del inglés: slot canyon); en francés: canyon en fente es Australia, y en Argelia (macizo de las Aurès y en el Sáhara). Australia editar. Located in the Blue Mountains National Park and a three hour drive from Sydney, Claustral Canyon is a unique example of a pristine, remote. Australia's most experienced Adventure Guiding & Outdoor Training Specialists; Nationally Qualified & Highly Experienced Guides; All Technical Equipment. Australia. From the slot canyon. Australia's Slot Canyons - Travels And Living. Steep descent (loose slate scree) and ascent (gravel and shale) in and out of the canyon - m elevation change. Leerlo.