Observatory OC Santa Ana, California

Featuring 25,000 square feet of flexible design space and named 2019’s “Best Music Venue” by OC Register readers, The Observatory Orange County is the perfect blend of rock and elegance, both classic and cutting edge. Featuring four unique spaces, from the intimate Constellation Room to the spacious Music Hall, Observatory Orange County has an atmosphere that celebrates extraordinary hospitality and service.

Centrally located near the airport and convention center, this spacious venue features state-of-the-art lighting and sound, two impressive stages, ample parking and a plush VIP lounge with an elite bar. With access to the world’s greatest musical entertainment, full-service event production, custom menus and mixology, Observatory Orange County will exceed expectations of even the most discerning guest. Our talented staff handles every detail, so you don’t have to!

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Contact Info

3503 S Harbor Blvd • Santa Ana, CA • 92704

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Venue Details

Capacity (Seated / Cocktail): 650 / 1400

We have multiple areas within our venue that can accommodate a range of 25 - 1,400 guests. Send us a message and we can help you find an area that's perfect for your event!

Max Number of Simultaneous Events: 2

Outside Catering Permitted (BYO): No

Venue Type/Style: Banquet Hall, Restaurant (Private Room), Night Club, Ballroom, Atrium, Conference Hall, Bar/Lounge, Auditorium

On-Site Cuisine Options: Catering on site, Custom


Minimim price for 100 guests: $ 250,000

Venue Features

  • A/V Equipped
  • Accept Credit Cards
  • Bridal Room
  • Buffet Menu Available
  • Coat Check
  • Conference Call
  • Full Kitchen Access
  • Imported Beer
  • Internet Access
  • Onsite Ceremony
  • Open Sunday
  • Outdoor Ceremony
  • Outdoor Reception
  • Parking Lot
  • Premium Liquor
  • Tables and Chairs
  • Wheelchair
  • WiFi Access