Some of the most unique and terrifying skywalks, overlooks and observation points from around the world. This gallery contains images of the most notable examples.
Trollstigen Visitor Terrace along the Stigfossen Waterfall. Built in 2010 and only open during summer, it offers a breathtaking view of the surrounding landscape.
You had better get over your fear of heights if you want to visit this Grand Canyon Skywalk - a glass structure suspended about 600 meters above the ground.
Glacier Skywalk on the Columbia Icefield, Canada.
This Skywalk is located in Dolni Morava, Czech Republic.
This observation tower located in Austria provides a panoramic view of the River Mur that lies below.
Quilotoa Shalalá - an observation platform in Ecuador overlookibg a water-filled caldera of the westernmost volcano of the Ecuadorian Andes.
This observation platform is set atop the Stubai Glacier in Tyrol, Austria.
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© Photo : Olivier Ottevaere & John Lin / The University of Hong Kong
This somewhat bizarre-looking contraption called 'The Warp' is made of timber, and is located on a hill overlooking the village of Ludian in China.
SkyPoint Observation Deck, located about 750ft above the ground at Australia's Gold Coast.
Langkawi Sky Bridge, a curved pedestrian bridge located in Malaysia.
