Aspen, Kuskulana canyon and bridge. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37137.html Treetop trail. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc30405.html Suspension bridge over Lava Canyon. Mount St Helens National Volcanic Monument, Washington http://www.terragalleria.com/america/washington/mount-st-helens/picture.uswa30679.html Sol Duc waterfall and bridge. Olympic National Park, Washington, USA. http://www.terragalleria.com/parks/np-image.olym30155.html Suspension bridge spanning the Vermillion River. Kootenay National Park, Canadian Rockies, British Columbia, Canada http://www.terragalleria.com/north-america/canada/kootenay/picture.cabc33948.html Sol Duc falls and footbridge. Olympic National Park, Washington, USA. http://www.terragalleria.com/parks/np-image.olym11121.html Kuskulana gorge, river, and bridge. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37133.html Capilano suspension bridge. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc30401.html Soleduc falls and bridge. Olympic National Park, Washington, USA. http://www.terragalleria.com/parks/np-image.olym30156.html Distant view of Mt Rushmore through a bridge and trees. South Dakota, USA http://www.terragalleria.com/america/south-dakota/mount-rushmore/picture.ussd8428.html Kuskulana canyon and bridge. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37134.html Covered bridge in autumn, Bath. New Hampshire, USA http://www.terragalleria.com/america/new-hampshire/new-hampshire-misc/picture.usnh6577.html Sol Duc falls and wooden footbridge. Olympic National Park, Washington, USA. http://www.terragalleria.com/parks/np-image.olym20651.html Suspension bridge between Qingyin and Hongchunping. Emei Shan, Sichuan, China http://www.terragalleria.com/asia/china/emei-shan/picture.chin5212.html Gilahina trestle and hills. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37114.html Historic Railroad trestle crossing valley. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37118.html Four wheeler crossing the footbridge. McCarthy, Alaska, USA http://www.terragalleria.com/america/alaska/mccarthy/picture.alas37294.html Treetop trail. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc30407.html Suspension bridge between Qingyin and Hongchunping. Emei Shan, Sichuan, China http://www.terragalleria.com/asia/china/emei-shan/picture.chin5213.html Capilano suspension bridge with tourists. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc10825.html Capilano suspension bridge with tourists. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc10824.html Capilano suspension bridge. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc30409.html Section of Gilahina trestle constructed in 1911. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37120.html Historic CR and NW Gilahina trestle. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37119.html Suspension bridge between Qingyin and Hongchunping. Emei Shan, Sichuan, China http://www.terragalleria.com/asia/china/emei-shan/picture.chin5209.html Broken section of Gilahina trestle. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37116.html Capilano suspension bridge. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc30404.html Kid on treetop trail. Vancouver, British Columbia, Canada http://www.terragalleria.com/north-america/canada/vancouver/picture.cabc30408.html Old railroad bed on Gilahina trestle. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37115.html Suspension bridge crossing the Vermillion River. Kootenay National Park, Canadian Rockies, British Columbia, Canada http://www.terragalleria.com/north-america/canada/kootenay/picture.cabc33949.html Covered bridge in the fall, Bath. New Hampshire, USA http://www.terragalleria.com/america/new-hampshire/new-hampshire-misc/picture.usnh6578.html Gilahina trestle, constructed in eight winter days. Wrangell-St Elias National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.wrst37117.html