The longest glacier in the Alps and a Unesco World Heritage site, the Aletsch covers 32 square miles.

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Serengeti National Park is a UNESCO World Heritage Site, spanning 5, 700 square miles.

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Once the work is completed, the heritage trust hopes to create a new 971 square metre exhibition space, allowing the museum to display some of the large industrial objects in its reserve collections for the first time.

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The Guardian is estimated to have damaged about 4, 000 square meters (about 43, 000 square feet) of the reef, a UNESCO World Heritage site that is home to about 500 species of fish and 350 species of coral, as well as whales, dolphins, sharks, turtles and breeding seabirds.

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The Kenzo Tange Master Plan covers an area of 5x5 miles with the central square mile being the Sacred Garden within which is the UNESCO World Heritage Property.

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