If you live in Simi Valley or you're just passing through, you don't have to drive far to find a good trail. The city sits right up against the Santa Susana Mountains and the Simi Hills, so open space is basically at your doorstep. Some routes are steep enough to leave you sore the next day; others are flat enough for a stroller. Here's where to go, when to go, and what to bring so you don't regret skipping breakfast.
A handful of trailheads are close enough that you could squeeze in a hike before your day even starts. Each one below feels pretty different, so it really comes down to how much time you have and how much you want your legs to hate you afterward.
Rocky Peak Trail winds up into the Santa Susana Mountains, and honestly, the view from the top is worth the burn. It follows an old fire road, so the footing stays fairly predictable even when the trail gets steep. Plan on roughly six miles round trip with a good chunk of climbing, so this one's better for hikers who've done a few tougher trails already.
There's a white cross on top of Mount McCoy that's been part of the Simi Valley skyline since the early 1900s, and the trail up to it starts near Washburn Street. Most people finish the round trip in under two hours. Just watch your footing on the way down since loose gravel shows up in a few spots.
Corriganville used to be a filming location for old Western movies, and you can still spot bits of that history scattered around the park. The trails stay mostly flat and shaded under oak trees, which makes this one of the best hiking trails in Simi Valley if you've got kids in tow or you're easing back into hiking after time off.
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Got a few hours to kill on a Saturday? These two parks give you enough trail to actually feel like you did something, without needing to pack for an expedition.
Tierra Rejada Park connects into longer trails that stretch toward Moorpark and the Simi Hills beyond it. It sits right along the Arroyo Simi wash, and once you climb a bit, you get a solid view back across the valley. Bring water though, since the shade thins out fast once you're past the flat stretch near the entrance.
Sage Ranch Park has some genuinely odd rock formations, and it links straight into the Rocky Peak trail system if you want to stretch your hike longer. Short loops near the parking lot work fine for a casual visit, but the trails further in get more rugged. Watch your step near the rocks since a few sections narrow up quickly.
A short drive south into Thousand Oaks opens up a couple more scenic hikes near Simi Valley that are worth the extra time, especially if you like your trail to include actual water.
Wildwood Regional Park is home to Paradise Falls, a seasonal waterfall that really shows off after a good winter storm. The loop out to the falls runs somewhere between two and three miles depending on which path you take, with a moderate amount of up and down. Between the rock formations and the oak groves, there's plenty to look at even before you reach the falls.
Picking the right season makes a bigger difference than most people expect, especially since it can get brutally hot inland during the summer.
| Season | What to Expect |
| Fall (Sep–Nov) | Temperatures start dropping, skies clear up, fewer crowds on the trail |
| Winter (Dec–Feb) | Mild days, occasional rain, your best shot at seeing the waterfall run |
| Spring (Mar–May) | Wildflowers everywhere, hills turn green, still comfortable heat-wise |
| Summer (Jun–Aug) | Genuinely hot, so stick to early mornings if you go at all |
Starting early works pretty much any time of year, but it stops being optional from June through August once the afternoon heat kicks in.
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A little bit of planning saves you from the usual headaches, like running out of water halfway up or getting stuck on an exposed ridge at noon.
For more on getting outside locally, check the city's page on (interlink suggestion: Simi Valley parks and outdoor recreation) and (interlink suggestion: things to do in Simi Valley). Swap these anchors for the actual blog URLs on simivalleycity.com, since the site blocks automated access and I couldn't pull the exact page links myself.
Corriganville Park is your easiest bet, with flat, shaded loops that don't demand much. It's a solid pick for beginners, families, or anyone who just wants a short walk without steep climbs.
Most trails, including Rocky Peak and Tierra Rejada Park, allow leashed dogs. It's still worth double-checking each park's rules, since some areas restrict pets seasonally to protect local wildlife.
It leans moderate to difficult, mostly because of the distance and elevation gain involved. The fire-road footing helps some, but it'll still challenge you if you haven't hiked much recently.
Yes, Paradise Falls in nearby Wildwood Regional Park runs seasonally and flows best after winter rain. It's about a twenty-minute drive from downtown Simi Valley, along a moderate loop trail.
Water, sun protection, decent shoes, and a charged phone cover the basics. Shade is scarce in summer, so starting early and carrying extra water goes a long way toward staying comfortable.
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