The natural arch in Los Glaciares National Park in the Patagonia region came crashing down overnight Sunday during a storm while the park was closed, park authorities said Monday.
An arch forms regularly in a glacier called Perito Moreno as the water flow from a canal eats away at the ice.
For the first time in 16 years, the bridge fell in 2004 and since then it has come down every four years of so.
The Patagonia glacier is a UNESCO world heritage site.
(This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.