Simi Valley's identity runs from its ranching past to a nationally significant presidential library. Here is a local guide to the history and culture that shape the valley — and the landmarks where you can experience it.
From ranching valley to modern suburb
\nSimi Valley\'s story runs from its early ranching and agricultural roots through its mid-20th-century growth into the suburban city it is today. The valley\'s wide-open land made it ranch country for generations, and traces of that heritage are still visible in preserved sites and place names. Understanding that history adds depth to the landmarks residents pass every day.
\nFor neighborhood-level context tied to these sites, see our Reagan Library neighborhood and Strathearn historic district pages.
\n', "Strathearn Historical Park & Museum
\nStrathearn Historical Park & Museum preserves the heart of Simi Valley's pioneer past, centered on a historic ranch home and a collection of relocated and restored period buildings. It tells the story of the area's earliest settlers and ranching era, and it remains an active hub for local history education and community events. It is the best single place to understand where the valley came from.
\n", "The Ronald Reagan Presidential Library
\nPerched in the hills above the city, the Ronald Reagan Presidential Library is Simi Valley's most prominent cultural institution and a destination of national significance. It houses exhibits on the Reagan presidency, an Air Force One pavilion, and expansive grounds, and it anchors a great deal of local pride. For residents and visitors alike, it is both a museum and a defining landmark of the valley's identity.
\n", "Corriganville and the movie-ranch era
\nCorriganville Park preserves the site of a famous old movie ranch where countless Westerns and television episodes were filmed in Hollywood's heyday. Today it is a park with easy trails and interpretive signs, but its rock formations and clearings once doubled as film sets. That movie-ranch history is a distinctive thread in Simi Valley's cultural fabric and a fun layer to the hiking experience.
\n", "Arts and contemporary culture
\nThe Simi Valley Cultural Arts Center carries the community's cultural life into the present, hosting live performances, theater, and events through the year. Together with the library, the historical park, and seasonal community festivals, it rounds out a cultural scene that mixes deep local history with active, present-day arts programming.
\n- Strathearn Historical Park & Museum — pioneer and ranching heritage
- Ronald Reagan Presidential Library — presidential museum and grounds
- Corriganville Park — historic movie-ranch site, now a park
- Simi Valley Cultural Arts Center — live performances and events
Frequently Asked Questions
What is the history of Simi Valley?
Simi Valley grew from early ranching and agricultural roots into a mid-20th-century suburb. Its heritage is preserved at sites like Strathearn Historical Park & Museum and Corriganville Park, the former a pioneer-era ranch and the latter a historic movie ranch.
What is Strathearn Historical Park?
Strathearn Historical Park & Museum is a Simi Valley site centered on a historic ranch home and restored period buildings that tell the story of the area's earliest settlers and ranching era, and it hosts local history programs and community events.
Why is Corriganville historically significant?
Corriganville was a famous movie ranch where many Westerns and television episodes were filmed during Hollywood's heyday. Today it is a public park with trails and interpretive signs marking its film history.
What cultural attractions does Simi Valley have?
Key cultural attractions include the Ronald Reagan Presidential Library, Strathearn Historical Park & Museum, Corriganville Park, and the Simi Valley Cultural Arts Center, which hosts live performances and community events.
