Grand Canyon Nat Park Masonry Repairs . Duck on the Rock Viewpoint boundary wall repair work - summer 2012. Approximately 1,000 square feet of boundary wall is being repaired. The viewpoint is closed during the repair work. Project should be completed by the end of July 2012. NPS

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Size: 1157px × 1728px
Photo credit: © Natural History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, archive, arizona, canyon, coconino, conservation, country, county, grand, historic, history, land, lands, mohave, national, natural, nature, np, park, parks, preserve, public, service, usa, widlife, wilderness