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The Valley of Longevity, Ecuador: A wooden long-drop that lives up to its description, high in the Andes

[468x454] Boston Bay High Camp, Washington state: Few loos with a view can beat this one near Johannesburg Mountain in the North Cascades national park [468x706]

Canton de Chelly, Arizona: A wooden loo at the base of Spider Rock, an 800ft sandstone spire revered by Navajo Indians

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Cliff-Top Chateau, France: This 'oasis of pis' overlooks a picturesque bend in the Dordogne River

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Changi Airport, Singapore: Plane spotters in the new terminal 3 can take a wee look at the giant Airbus A380

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Tasman Glacier, New Zealand: An aerial shot shows just how close this loo is to the edge

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Mount Sinai, Egypt: The best place to see sunrise on the mountain is said to be from this toilet, where the early-morning light floods through the bamboo walls

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Boulder Pass Campsite, Montana: A wooden loo in Glacier National Park, with a stunning view of Agassiz Glacier

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Guard Tower, Alcatraz: Warders at the infamous jail had an all-round view of San Francisco Bay while they took a comfort break [468x312]

Croagh Patrick, Ireland: This 2,501ft summit in Co Mayo, where St Patrick fasted

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Peninsula Hotel, Kowloon, Hong Kong: An ultra-modern mirror and sink - and view - in the ladies' at the Felix Bar

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Salir de Uyuni, Bolivia: A relief stop 12,000ft high in the Andes in the middle of the world's largest salt flats, which cover an area of 4,085 square miles

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Mumin Papa Cafe, Japan: This ladies' loo in Akashi is built into an aquarium, so you can watch the fishes as you, erm, meditate. But beware of the inquisitive male sea turtle

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Mount McKinley, Alaska: A real cool view all round near the 20,320ft summit of the highest mountain in North America

[468x336] Mount Whitney, California: At an elevation of over 14,500ft, this metal loo was a high spot for climbers. Sadly, it no longer exists Источник