Sonoma Plaza: The Heart of Sonoma

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Discover Sonoma Plaza: California's largest historic plaza, surrounded by landmarks, tasting rooms, and community spirit in the heart of wine country.

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Sonoma Plaza

Sonoma Plaza, the largest town square in California, is a vibrant hub surrounded by historic buildings, shops, restaurants, and tasting rooms. Established in 1835 by Mariano Guadalupe Vallejo, it's a National Historic Landmark that embodies the rich history and community spirit of Sonoma.

A brief summary to Sonoma Plaza

453 1st St E, Sonoma, California, 95476, US
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Monday 12 am-12 am
Tuesday 12 am-12 am
Wednesday 12 am-12 am
Thursday 12 am-12 am
Friday 12 am-12 am
Saturday 12 am-12 am
Sunday 12 am-12 am

Local tips

Visit the Sonoma Valley Visitors Bureau on the plaza for information on local attractions, events, and transportation.
Check out the Tuesday night farmers market for local produce, live music, and a taste of Sonoma's community.
Explore the historic buildings surrounding the plaza, including Mission San Francisco Solano and the Sonoma Barracks.
Enjoy a picnic on the plaza, but be aware that dogs are not allowed, even on a leash.
Take advantage of the free parking options near the plaza, but be mindful of the time limits.

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Getting There

Walking

Sonoma Plaza is centrally located and easily accessible on foot from most accommodations and attractions in downtown Sonoma. From the Sonoma Barracks State Historic Park, simply walk south along 1st St East until you reach the plaza. From the Mission San Francisco Solano, walk one block west.
Public Transport

Sonoma County Transit Route 32, also known as the Sonoma Shuttle, serves the Plaza in downtown Sonoma. This route operates Monday through Saturday. Additionally, Route 34 provides weekday commute period service between downtown Santa Rosa and Sonoma Plaza. A single ride fare costs between $1.50 and $3.00 for adults, depending on the zone. Youth ride free through June 2025.
Taxi/Ride-Share

Taxis and ride-sharing services like Uber and Lyft are available in Sonoma. A short trip from a nearby location, such as a hotel on the outskirts of downtown, to Sonoma Plaza typically costs between $10 and $20, depending on demand and distance.
Parking

Free parking is available around Sonoma Plaza, but time limits are enforced (3 hours between 9:00 AM and 5:00 PM, Monday through Saturday). Several parking lots near the Plaza offer free all-day parking, including the Casa Grande Parking lot behind the Historic Mexican Army Barracks at 98 E Spain Street. This lot is the largest and is free to use between 6am-11pm.

Discover more about Sonoma Plaza

Sonoma Plaza, an 8-acre oasis in the heart of Sonoma, California, stands as the state's largest historic plaza. Originally laid out in 1835 by General Mariano Guadalupe Vallejo, the plaza transitioned Sonoma from a mission outpost to a Mexican-style pueblo. Today, it serves as a focal point for both locals and tourists, offering a blend of history, recreation, and community events. The plaza is surrounded by significant historical landmarks, including Mission San Francisco Solano, the northernmost of the California missions, and the Sonoma Barracks, which once housed Mexican army troops. The iconic City Hall, dedicated in 1908, stands at the center of the plaza, designed with four identical facades to avoid favoring any of the surrounding merchants. Visitors can enjoy a variety of activities within the plaza, from picnicking and playing in the playgrounds to exploring the duck pond and rose garden. The Grinstead Amphitheatre hosts numerous events, and the seasonal Tuesday night farmers market brings the community together. The plaza also marks the site of the Bear Flag Revolt in 1846, a pivotal event in California's history. Whether you're interested in exploring historical sites, sampling local wines, or simply relaxing in a beautiful setting, Sonoma Plaza offers a rich and diverse experience.