Santa Susana Pass State Historic Park Loop
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September 10, 2025
(Easy/moderate 3.5 miles RT w/ 765’ of elevation gain/loss) – The weather.com forecast in Chatsworth is Intervals of clouds and sunshine. High near 80F. Winds SSE at 10 to 15 mph. with an early morning low of 61F
START TIME – We’ll meet at 7:00 AM in the trailhead parking lot on Lilac Lane (see below) in Simi Valley. Sunrise is at 6:34 AM.
DESCRIPTION OF HIKE: The hike will start (and end) at the upper end of the Stagecoach Trail (near Lilac Lane). We will take a counterclockwise loop, walk to the end of Lilac Lane to an unmarked path, past a small pond, then to Mattingly trail to Williams trail (past Spahn Ranch), to El Camino Nuevo. We will hike a short distance on the Santa Susana Pass then to the Upper stagecoach trail and back to our vehicles.
PREPAREDNESS: Bring 2-3 liters/quarts of water (or other suitable liquid) and lunch/snack. Wear appropriate footwear (preferably hiking boots) and be prepared for bright sunlight (sunglasses), heat (layers of clothing), and/or precipitation (rain gear). Hiking pole(s) and a camera might come in handy.
DRIVING DIRECTIONS TO THE TRAILHEAD NOTE: You should be in the trailhead parking lot (see below) by 7:00 AM.
o In Simi Valley, take Highway 118 to the Kuehner Drive exit.
o Drive south 2.8 miles on Kuehner Drive (the name changes to Santa Susana Pass Road along the way) as it climbs eastward to Lilac Lane [after you pass the Box Canyon turn-off, but before you reach Rocky Peak Road].
o Turn right (south) on Lilac Lane and drive 0.25 mile to a dirt parking area that is available on the left (east) side of the road. (7834 Lilac Lane, Simi Valley, CA)
o Park and wait for the hiking leader(s).