Feel the crisp mountain air. Behold the Verdugo Mountains. These rugged peaks rise directly from the San Fernando Valley floor. Their imposing presence is amplified by their steep slopes. They are a small range only about 8 miles long and 3.25 miles wide. Yet they hold a captivating history.
For over 7000 years the Tongva people called these mountains home. Villages nestled in the canyons near springs. One such village Wikangna may have been located where the Verdugo Hills Golf Course now stands. The Verdugo Mountains themselves bear the name of Jose Maria Verdugo. He held the Rancho San Rafael land grant. This grant encompassed the mountains during California’s Spanish and Mexican eras. The rancho’s boundaries largely followed the Verdugo Mountains the Arroyo Seco and the Los Angeles River.
The Verdugos are more than just stunning scenery. Their geology is fascinating. They consist of an east-west antiformal fault block. The Verdugo Fault borders them to the south. The Sierra Madre thrust fault lies to the north. These faults are testament to the mountain range’s dramatic formation. The rocks are predominantly igneous and metamorphic. Similar to the crystalline basement rocks of the San Gabriel Mountains. These rocks are gneiss and gneissic diorite. They were intruded by granitic rocks predominantly quartz diorite and granodiorite. The mountains themselves are relatively young. They rose in the last 7 million years due to crustal deformation along the San Andreas Fault. Uplift along the Verdugo Fault continues. This is evidenced by their steep topography and high rates of erosion.
The Verdugo Mountains are primarily chaparral. This dense shrubland thrives here. Laurel sumac toyon poison oak and chamise are prominent. Native trees such as coast live oak California bay laurel and California sycamore are found in protected canyons. Non-native trees like pines cypresses and eucalyptus were planted after the devastating 1927 Burbank Canyon Fire. The Verdugos are an urban wildlife island. Coyotes and mule deer are common. Mountain lions and black bears are occasionally sighted. The wrentit a small bird with a distinctive call is also a common sight.
The mountains’ history is intertwined with fire. Wildfires have repeatedly swept through. The 1955 La Tuna Canyon Fire burned most of the western part. More recent fires such as the 2017 La Tuna fire caused significant damage. Fire breaks and roads were built to combat fires. Construction Camp #2 in Deer Canyon existed during the 1930s and 1940s. These fire roads are now used for hiking and mountain biking. The Verdugo Mountains are protected. Areas such as Verdugo Mountains State Park and Verdugo Mountains Open Space Preserve ensure access for recreation. But also preserve their natural beauty for generations to come. The Verdugo Mountains. A hidden gem in the heart of Los Angeles. A place where history geology and nature converge.