
Weddings & Celebrations
Celebrate your special day in Sonoma County at our villa-style property in Santa Rosa, perfect for a wine country wedding. Our wedding venues feature 40,000 sq. ft. of indoor and outdoor event space filled with natural light, rustic décor and scenic greenery. Whether planning an intimate gathering or a grand celebration, Hyatt Regency Sonoma Wine Country offers everything you need, with professional event planners ready to bring your vision to life.
Event Spaces
7 Results
Sonoma Valley Garden
752 sq m
Capacity
750 Guests
Our largest outdoor venue encompasses an expansive lawn and lush garden of native plants in 8,100 square feet. Plan a banquet for 500 or reception for 750—gorgeous California sunset included.
Alexander Valley Ballroom
650 sq m
Capacity
590 Guests
At nearly 7,000 square feet, Alexander River Ballroom provides one of the largest reception venues in the area. Host a banquet for 590 guests, or divide the space into four sections. The ample foyer leads to a sunny courtyard.
Knights Valley Garden
459 sq m
Capacity
500 Guests
This 4,950-square-foot green space features an 80-foot water wall, trellises loaded with wisteria, and borders of fragrant lavender. Knights Valley Garden can host a banquet for 350 or reception for 500.
Dry Creek Valley Ballroom
204 sq m
Capacity
250 Guests
This 2,200-square-foot ballroom accommodates a banquet for 190 guests or a reception for 250. It includes a pre-function area and opens to a patio overlooking the serene Knights Valley Garden. This space can be divided into two sections.
Russian River Valley Ballroom
154 sq m
Capacity
150 Guests
At 1,664 square feet, our most intimate ballroom can host a banquet for 120 guests or a reception for 150. Filled with natural light, this meeting venue opens onto a courtyard and can be divided into two event spaces.
Chalk Hill Meeting Room
79 sq m
Capacity
90 Guests
Host your next company gathering in the bright and airy 858-square-foot Chalk Hill Meeting Room, and choose from a variety of seating arrangements. This room accommodates a banquet for 70 or a theater for 90, among other options.
Sonoma Mountain Meeting Room
81 sq m
Capacity
90 Guests
The 880-square-foot Sonoma Mountain Meeting Room offers a light-filled, flexible space for small gatherings. Host a reception for up to 90 attendees or choose from additional seating configurations for smaller groups.
Virtual Tour
Catering

Services
Pre- and Post-Wedding Events
Host bridal showers, receptions and more at our Sonoma hotel. Book one of our bridal suites for the full wine country experience.
Event Planning
Make sure every detail of your destination wedding comes together seamlessly with the help of our professional event planners.
Catering
Work with our on-site culinary team to create one-of-a-kind catering menus for your event that incorporate local produce and wines.
Packages
Get more out of your special occasion with specialty linens, centerpieces, a dance floor and more included in our wedding packages.
Room Blocks
Simplify group travel plans when you book a room block with special group rates at our hotel near Railroad Square and other attractions.
Technology
Add personal touches to your special day with modern audiovisual equipment in our event venues and an on-site tech team to provide support.
Contact Us
Please contact our experienced Sales & Catering Manager, Cristina Cordero, for details and to begin planning your wedding day.
melissa.wildsichi@hyatt.comCall Us












