About us
Retreat to the Hyatt Regency Sonoma Wine Country. Meticulously designed, this AAA Four Diamond hotel is the largest hotel in Sonoma County with 253 guestrooms and 40,000 square feet total event space. Indoor event space offers 20,000 of meeting space with the largest ballroom in Sonoma County along with an additional 20,000 of outdoor space set along a beautifully designed Water Wall, gardens and creek walk. Conveniently located to the historic Railroad Square district of downtown Santa Rosa, where boutique shops, antique stores, wine bars, tasting rooms, and dozens of unique restaurants choices await within blocks of the hotel. Attendees can either relax poolside, enjoy lawn games or sip wine under the stars in one of 2 courtyards by our 10 foot fire pit. Retreat in comfort to newly redesigned and beautiful contemporary guest rooms, which pair modern convenience and the Hyatt Grand Bed. Located within minutes of the Russian River and Sonoma Wine Valleys, the hotel has partnerships with several nearby wineries and offers a great alternative for an outdoor venue for groups.
Venue Details
Industry Ratings
Awards
Venue Highlights
Amenities
- Calls (local)
- Calls (toll-free)
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- Room service
- View (garden)
- View (mountain)
- View (urban)
- Voicemail box
- Extended stay
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Pet friendly
- Space (outdoor)
- Space (private)
- Space (semi-private)
- Wheelchair accessible
- AV capabilities
- Video conference
- VIP services
- Health club
- Outdoor pool
- Whirlpool
- Airport shuttle
- Bus
- Taxi
- Train
- Dance floor
- Loading dock
- Portable heaters
- Portable walls
- Staging area
- AV equipment
- High speed internet
- Onsite AV staff
- Calls (local)
- Calls (toll-free)
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- Room service
- View (garden)
- View (mountain)
- View (urban)
- Voicemail box
- Extended stay
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Pet friendly
- Space (outdoor)
- Space (private)
- Space (semi-private)
- Wheelchair accessible
Need dates
Priority windows that venues prefer for hosting events
Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Meeting rooms
Meeting rooms

Meeting space
Name | Room size | Ceiling height | Maximum capacity | U-Shape | Banquet rounds | Cocktail rounds | Theater | Classroom | Boardroom | Crescent rounds (Cabaret) | Hollow square |
|---|---|---|---|---|---|---|---|---|---|---|---|
6,944 sq. ft. 56 x 124 sq. ft. | 16 ft. | 750 | 180 | 480 | 750 | 600 | 300 | 150 | 354 | - | |
2,300 sq. ft. 56 x 41 sq. ft. | 16 ft. | 260 | 56 | 190 | 250 | 260 | 180 | 48 | 114 | 68 | |
2,296 sq. ft. 56 x 41 sq. ft. | 16 ft. | 260 | 56 | 190 | 250 | 260 | 180 | 48 | 114 | 68 | |
4,592 sq. ft. 112 x 41 sq. ft. | 16 ft. | 560 | - | 380 | 500 | 560 | 308 | - | 228 | - | |
1,148 sq. ft. 28 x 41 sq. ft. | 16 ft. | 120 | 35 | 80 | 120 | 120 | 64 | 30 | 48 | 42 | |
1,148 sq. ft. 28 x 41 sq. ft. | 16 ft. | 120 | 35 | 80 | 120 | 120 | 64 | 48 | 48 | 42 | |
2,246 sq. ft. 41 x 56 sq. ft. | 16 ft. | 260 | 56 | 190 | 250 | 260 | 180 | 48 | 114 | 68 | |
2,204 sq. ft. 58 x 38 sq. ft. | 16 ft. | 240 | 40 | 150 | 175 | 150 | 126 | 50 | 114 | 68 | |
1,102 sq. ft. 29 x 38 sq. ft. | 16 ft. | 115 | 31 | 80 | 100 | 115 | 72 | 30 | 48 | 38 |
Guest rooms
Location
Getting Here
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Additional Information
Facility Restrictions
The Hyatt Regency Sonoma Wine Country is pet friendly an additional pet fee does apply. A limited number of handicapped accessible rooms are also available. The hotel is also Non-Smoking.
Cancellation Policy
Based on the contract terms and in order to avoid a fee of one night room and tax, reservations must be cancelled 72 hours prior to arrival.
Additional details
Our modern meetings facilities are perfectly designed for groups from 10-700ppl and our Alexander Ballroom, the largest ballroom in Sonoma County offers 7,000 square feet and can divide into 5 sections. The Dry Creek Ballroom is 2,200 square feet and can divide into 2 sections which opens onto the Knights Valley Garden. With 7 breakout rooms (all with windows and doors opening onto patios) and one boardroom, offers a perfect venue to share, socialize and collaborate together. The hotel is perfect for associations, finance, corporate meetings, incentive retreats, weddings and social celebrations. Our Chef is happy to customize banquet menus to enhance the overall experience for your group.
Hyatt Regency Sonoma Wine Country Frequently Asked Questions
Explore frequently asked questions from the Hyatt Regency Sonoma Wine Country regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
Please contact your Hyatt corporate account manager to discuss opportunities at the corporate level.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
jessica.schultz@hyatt.com
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
No
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Yes, Changed and disinfected after each check out
Please include a link to your public report on community impact if applicable.
https://about.hyatt.com/en/world-of-care/policies-statements-reporting.html
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
Not minoirity owned
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
tyronne.stoudemire@hyatt.com
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