"Deep gorges" refers to narrow and steep valleys or canyons with high rock walls that are created by the erosive actions of rivers over a long period of time. Full definition
Walk through deep gorges of red quartzite, under towering bluffs and to hidden springs and rock pools. (wikiaustralia.com)
Winter storms over the Rocky Mountains provide much of the water that courses down the heavily - tapped waterway, which spills through deep gorges of... Read More (climatecentral.org)
David Noble didn't know he was going to make international headlines when he casually decided to explore a 2,000 - foot - deep gorge in Wollemi National Park, about 100 miles outside Sydney, Australia. (discovermagazine.com)