Cathedral Rocks, height 2,660 ft., Yo Semite Valley, Cal. 1870 - 1876

"Cathedral Rocks, height 2,660 ft., Yo Semite Valley, Cal." is a stereoscopic photograph taken by J.J. Reilly between 1870 and 1876. The image showcases the iconic Cathedral Rocks, towering over the Yosemite Valley, California, and their reflection in a still body of water. This photograph is part of Reilly's series of "Photographic Views of American Scenery," capturing the grandeur of the American landscape during the 19th century. The image exemplifies the popularity of stereoscopic photography as a tool for capturing and sharing scenic views, particularly during the rise of tourism in the United States.