1871
Peregoy built a stopping place at Glacier Point. Peregoy Hotel Register.
John Conway built trail from La Casa Nevada to Little Yosemite; he attempted the ascent of Half Dome. Russell, 1926, p. 340.
Central Pacific built to Berenda. Ingram.
Conway started work on Four Mile Trail to Glacier Point (completed in 1872). Russell, 1926, p. 340; Kneeland, p. 82.
Mount Lyell climbed by J. B. Tileston, Aug. 29 (first ascent). Tileston, pp. 89-90.