By Stephanie Marrone Real Estate
Hike Mt. Diablo to Rock City
Length 7.6 mi
Elevation gain 2,201 ft
Route typeOut & back
Rock City to the Summit of Mount Diablo is a 7.6 mile heavily trafficked out and back trail located near Danville, California that features beautiful wild flowers and is rated as difficult. The trail offers a number of activity options and is accessible year-round.
It’s an amazing hike with rewarding views at the Summit… roughly a 4 hour hike!