Simi Valley sits in a bowl ringed by hills, which makes for a dense network of trailheads along almost every edge of the city. This page covers the main trailheads — Mt. McCoy, Hummingbird, Las Llajas Canyon, Corriganville, Chumash, Rocky Peak, and Sage Ranch — grouped by which neighborhood sits closest to each access point. Distances, surface, exposure, and what to expect at each trailhead are included so the page is useful for both regular hikers and buyers thinking about trail proximity as an amenity.
Mt. McCoy — short, exposed climb
Mt. McCoy is the most-photographed Simi Valley trail because of the white concrete cross at the summit. The trailhead is off the west end of Royal Avenue. The climb gains about 600 feet over roughly a mile and a half one-way, on a dirt fire road with no shade. Most hikers complete the out-and-back in about an hour at a moderate pace.
Parking is limited at the trailhead and fills early on weekends. The closest neighborhoods are the streets off Royal Avenue and the western Tamarack pockets.
Hummingbird Trail — moderate canyon loop
Hummingbird Trail starts at the east end of Kuehner Drive, near the Santa Susana Pass. The trail climbs through sandstone formations into the Santa Susana Mountains and connects with the larger trail network including Rocky Peak. A typical out-and-back is 3 to 4 miles with moderate elevation gain.
Closest neighborhoods are Santa Susana Knolls and the east-side streets off Kuehner Drive. Parking is on-street at the trailhead.
Las Llajas Canyon — long fire-road climb
Las Llajas Canyon offers the longest fire-road climb of the in-city trail system. The trailhead is at the north end of Evening Sky Drive. The fire road climbs steadily through the canyon and connects to the larger trail system. Multiple turnaround points let hikers choose a 4-mile, 7-mile, or longer out-and-back.
Closest neighborhoods are the streets off Yosemite Avenue in north Simi. Trail surface is graded dirt; the upper sections include rocky stretches.
Corriganville — shaded creek-side loop
Corriganville is the gentlest trail experience in the city. The former movie ranch is operated as a park by the Rancho Simi Recreation and Park District. The main loop is roughly a mile with minimal elevation, following a seasonal creek through oak shade. Interpretive signs describe the film history of the property.
Closest neighborhoods are the streets off Smith Road in the northeast corner of the city. Parking is on-site with restrooms.
Chumash Trail — ridgeline climb
Chumash Trail starts off Flanagan Drive in south Simi and climbs steeply to the ridgeline. The trail is rocky, exposed, and steeper than Mt. McCoy. A typical round-trip to the first overlook is about 2.5 miles. Trail connects into the larger Santa Susana Pass State Historic Park network.
Closest neighborhoods are the southern tracts off Flanagan and Sequoia. Parking is on-street; the trailhead is small.
Rocky Peak — backcountry network
Rocky Peak trailhead is east of the city off the Rocky Peak Road exit on the 118 freeway at the Santa Susana Pass. The fire road climbs through sandstone ridges into the larger trail system that links toward Hummingbird and toward the Chumash Trail.
Closest neighborhoods are Santa Susana Knolls and the eastern Simi tracts. Parking is at the trailhead lot and fills early on weekends.
Sage Ranch — sandstone-formation loop
Sage Ranch Park sits north of the city in the Simi Hills, technically in unincorporated Ventura County but used primarily by Simi Valley residents. The loop is about 2.5 miles with rolling elevation through sandstone formations and oak woodland. Parking lot, restrooms, and picnic area on-site.
Closest neighborhoods are the streets in the northwest corner of the city, though drive time from most of Simi is 15 to 25 minutes via Black Canyon Road.
| Trailhead | Nearest neighborhood | Distance (one way) | Surface / shade |
|---|---|---|---|
| Mt. McCoy | Royal Ave area | ~1.5 mi | Fire road, no shade |
| Hummingbird | Santa Susana Knolls / Kuehner | ~1.5-2 mi | Rocky, partial shade |
| Las Llajas Canyon | North Simi (Yosemite) | Up to 5+ mi | Fire road, mostly exposed |
| Corriganville | Northeast (Smith Rd) | ~1 mi loop | Dirt, mostly shaded |
| Chumash | South Simi (Flanagan) | ~1.2 mi to overlook | Rocky, exposed |
| Rocky Peak | East (Rocky Peak Rd) | Variable, network | Fire road, exposed |
| Sage Ranch | Northwest (via Black Canyon) | ~2.5 mi loop | Dirt, partial shade |
Trail safety basics
Most Simi Valley trails are exposed and hot in summer. Plan for early morning or post-sunset hiking from June through September, carry more water than you think you need (one liter per person per hour is a reasonable minimum), and tell someone your route and turnaround time.
Rattlesnakes are present on every Simi trail through the warm season. Watch the trail, keep dogs leashed, and do not put your hands or feet anywhere you cannot see. Mountain lions are present in the backcountry trails (Rocky Peak, Las Llajas upper sections) but encounters are rare.
- Carry water — one liter per person per hour minimum
- Hike early or late in summer
- Watch for rattlesnakes April-October
- Keep dogs on leash
- Tell someone your route and turnaround time
- Carry phone with offline map
Trail proximity as a real-estate amenity
Trail proximity matters for some buyers more than for others. Homes within a short walk of Hummingbird, Las Llajas, or Chumash trailheads sit on a small set of streets and rarely turn over. When they do come on the market, drive time to the trailhead is part of the value proposition.
Buyers who want trail-adjacent living should filter by neighborhood and verify the walk to the trailhead — not just the drive. A six-minute drive can be a twenty-five-minute walk depending on the sidewalk network and the grade.
Frequently Asked Questions
Which Simi Valley hike is shortest?
Corriganville's main loop is about a mile on mostly flat terrain with shade. Mt. McCoy is short but exposed and steep.
Which Simi Valley hike is hardest?
Las Llajas Canyon offers the longest sustained climb in-city. Rocky Peak in the adjacent backcountry can be extended significantly.
Are dogs allowed on Simi Valley trails?
Yes, on a leash. No Simi Valley trail allows off-leash use.
Where do I park for Mt. McCoy?
At the trailhead at the west end of Royal Avenue. Parking is limited and fills early on weekends.
Are rattlesnakes a real concern?
Yes, from roughly April through October. Watch the trail, keep dogs leashed, and do not put hands or feet where you cannot see.
Are the trails open year-round?
Most are, though closures occur during fire weather or after major rain events. Check the Rancho Simi Recreation and Park District site before driving.
Which trail is closest to Wood Ranch?
Wood Ranch has internal trail access toward Bard Reservoir open space. Chumash Trail is the nearest external trailhead.
