Hyatt Regency Westlake

Meetings & Events

Whether you’re planning a retreat for 10 guests or a convention for 1,000 attendees, we offer 25,000 square feet of flexible space near Thousand Oaks, California. Work with our experts to create inspiring venues that energize and connect. Intimate or grand, your event will receive individualized attention from our dedicated event planning and culinary teams. At Hyatt Regency Westlake, our creative catering and audiovisual services help any occasion come to life.

Event Spaces

Feet Meters
6 Results


400 Guests

Moonlight creates a romantic setting like no other. Welcome guests to your Thousand Oaks wedding with a Champagne cocktail as they step into this regal setting. Classical sculptures and a stunning fountain add to the Mediterranean ambience of this unique location. Entertain up to 100 guests for banquet seating or 400 guests at a reception in our gorgeous, Southern California hotel’s five-story, sky-lit atrium.

Outdoor Wedding

Lawn Gazebo

500 Guests

Dance under the brilliant Southern California stars as your guests celebrate your union. Fondly called our “Wedding Gazebo,” this lovely venue is set within a beautiful landscaped garden with cascading waterfalls. With the beautiful Southern California weather, you can hold your ceremony and reception in this picturesque spot. Entertain up to 250 guests at a formal banquet or 500 for a cocktail reception.


Grand Plaza Ballroom Foyer

Situated near the grand entrance to the hotel, the foyer is most often used for hosting pre-dinner activities such as cocktail receptions, guest registration and food service.


Grand Plaza Ballroom

900 Guests

Hyatt Regency Westlake proudly presents the largest ballroom in Ventura County - The Grand Plaza Ballroom. Divide this grand ballroom into four separate and equal sections with built-in, state-of-the-art air walls, background music, air conditioning and lighting. Host your ceremony in one section, and then greet guests with a cocktail reception and buffet or gourmet dinner in another. Accommodate as many as 450 guests with banquet style seating, or 900 for a cocktail reception.

Vista A Ballroom

Vista Ballroom

234 sq m

The Vista Ballroom is Hyatt Regency Westlake’s newest venue, featuring 2,528 square feet of function space. The venue has panoramic windows featuring natural light and beautiful views of the picturesque waterfalls. The event space gives the option to utilize the entire ballroom or just one section at a time for maximum flexibility. Host your family and friends with outstanding service from our dedicated staff to ensure your events are successful and memorable.

Waterfall Patio Reception Dusk

Waterfall Patio

150 Guests

Greet the future in the glory of a lush garden with a patio wedding and reception. Our serene garden patio offers an outdoor setting that is ideal for smaller, informal weddings and receptions. Entertain up to 100 guests for a formal banquet and 150 for a cocktail reception in this lovely Westlake Village location.


Our cuisine is locally sourced and inspired by our coastal California culture. Browse breakfast offerings that include omelet stations and themed buffets. Plus, select from banquet dinners or boxed lunches for your board meeting. Enjoy prepared picnic arrangements, plated three-course meals or hors d’oeuvre platters served by our professional staff.
Hyatt Regency HR_P097 Still Life Food and Beverage Catering


Hyatt Regency Westlake Waterfall Patio Reception Dusk
Hyatt Regency Westlake Vista Ballroom B Classroom
Hyatt Regency Westlake Vista Ballroom A Banquet
Hyatt Regency Westlake Waterfall Patio Reception Dusk
Hyatt Regency Westlake Vista Ballroom B Classroom
  • Event Spaces

    Over 25,000 square feet of flexible meeting space

  • Event Production

    The latest technology and audiovisual services

  • Event Planning

    Dedicated expert event planners

  • Catering

    Creative catering team

  • Full-Service Business Center

    24/7 Business Center on the lobby level to assist with business needs

Contact Us

Let’s start the planning process. Contact us for more information or to schedule an appointment.

Hyatt Regency Westlake


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