Distance: 8.2 miles Elevation gain: 2,300 feet Difficulty: Moderately strenuous USGS Topo Maps: Wawona; Mariposa Grove More information: www.nps.gov/yose Directions: From the south entrance to the park (16 miles north of Oakhurst on highway 41), drive 4 miles on Wawona Road to the town of Wawona, and take a right on Chilnualna Falls Road.  Drive [...]