To get to its main entrance, follow the 118 highway to Simi Valley and exit on Yosemite Avenue.
Head north on Yosemite Ave.
until you get to Evening Sky Drive, where you are going to make a right turn.
Continue on Evening Sky Dr. for a quarter mile until you arrive at its main entrance at 5715 Evening Sky Road.
There are also numerous other entrances to the trail, for instance 0.5 miles down the street at 3446 Yosemite Avenue.
Its trail connects to the Chumash Park, Rocky Peak, Chivo Canyon, and various other trails and public lands, and is also accessible through hiking trails from Chatsworth, Los Angeles.

The canyon dates back to the Eocene Epoch, and there have been many fossil-findings in the area.
Llajas Canyon is an arroyo incised in silty and sandy salt-rich marine sediment.
The area is vulnerable for landslides and flooding.
 The term "Llajas" was first used informally for series of fine, conglomerate sand and sandy siltstone underlying the Sespe Formation and outcropping by the end of what is now the mouth of Las Llajas Canyon.
To get to its main entrance, follow the 118 highway to Simi Valley and exit on Yosemite Avenue. Head north on Yosemite Ave. until you get to Evening Sky Drive, where you are going to make a right turn. Continue on Evening Sky Dr. for a quarter mile until you arrive at its main entrance at 5715 Evening Sky Road. There are also numerous other entrances to the trail, for instance 0.5 miles down the street at 3446 Yosemite Avenue. Its trail connects to the Chumash Park, Rocky Peak, Chivo Canyon, and various other trails and public lands, and is also accessible through hiking trails from Chatsworth, Los Angeles.
The canyon dates back to the Eocene Epoch, and there have been many fossil-findings in the area. Llajas Canyon is an arroyo incised in silty and sandy salt-rich marine sediment. The area is vulnerable for landslides and flooding.  The term "Llajas" was first used informally for series of fine, conglomerate sand and sandy siltstone underlying the Sespe Formation and outcropping by the end of what is now the mouth of Las Llajas Canyon.
Las Llajas Canyon