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Crowne Plaza Costa Mesa Orange County

Meetings & Events

Our 7,000 square feet flexible event space in Costa Mesa includes nine meeting rooms, and it is great for trainings, conferences and hybrid business meetings. Plus, host your next special event in our Wine Room with a private wine cellar.​



Meeting Rooms


Largest Room Capacity

8400 sq ft

Total Area Of Meeting Space

Find The Perfect Space

Promenade Ballroom

300 Guests

The Promenade Ballroom is 3,000 SQ FT and can be split into 3 different rooms. Promenade I 1,000 SQ FT, Promenade II 900 SQ FT and Promenade III 1,000 SQ FT

Summit Ballroom

200 Guests

The Summit Ballroom is 2,400 square feet of flexible meeting space. The south wall is a row of shutters bringing in natural light and french doors providing easy access to the Garden Pool deck. The room can divide into 3 equal spaces with air walls.

Wine Room

14 Guests

An Executive style room with an Oak boardroom table for 12, Beautiful overhead Chandelier, high back fabric chairs and a private Wine Celler. Perfect for a casual board meeting, or a Wine Paired Dinner.

The Living Room

30 Guests

Executive Boardroom

30 Guests

Meeting Services & Features

Business Services

  • On-Site Business Center
  • Business Center is open 24 hours a day
  • Technical Concierge available
  • Business Services are available
  • FedEx, Kinko's, Staples near-by

Supplies & Equipment

  • Copying
  • Office supplies available
  • Printer
  • Scanner


  • Wheelchair Accessible
  • Asthma Allergy Sensitive Features
  • ADA Accesible
  • Language Spoken

Wedding image


Close to Huntington Beach, our ballrooms are the ideal wedding venue for those who want to say "I do" in Costa Mesa. With beautiful natural lighting and easy access to the Garden Pool deck, it's the perfect, romantic setting for your first dance. ​