The seven wonders of the world are some of the most visited sites on the planet, and with good cause.
Back in 2007 there was a campaign to update this exclusive list to promote more sites of historical and cultural importance by selecting seven new wonders of the world.
This year the public are being asked to vote again, this time on seven wonders of nature worth visiting.
Amandeep Bhangu reports from the Iguazu Falls on the border of Argentina and Brazil to see why it has been shortlisted.
New Wonders of Nature
to see all 28 finalists.
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