Festival Venue Festival Grounds at The Observatory Capacity: 2,500 · Address: S Harbor Blvd 3503, Santa Ana, United States of America Share Upcoming events 18/102026 10:30 AM Santa Ana Turnstile Concert Preview ↗ from 149 € Buy tickets Location and how to get there Get directions in Google Maps · Get directions in Apple Maps Accommodation nearby There are currently few direct offers available at this location. See a wider selection of apartments and private accommodation with our partner. Search more accommodation Loading hotels... See all accommodation Frequently asked questions What is the capacity of Festival Grounds at The Observatory? Festival Grounds at The Observatory has a capacity of 2,500 seats. Where is Festival Grounds at The Observatory located? Festival Grounds at The Observatory is located in Santa Ana, United States of America, S Harbor Blvd 3503. What is the next event at Festival Grounds at The Observatory? The next event at Festival Grounds at The Observatory is Turnstile (Concert), on Sunday, 18 October 2026. Where can I buy tickets for Festival Grounds at The Observatory? Tickets for events at Festival Grounds at The Observatory are available through Viagogo. Where can I find accommodation near Festival Grounds at The Observatory? Accommodation in Santa Ana and surrounding area is available through hotel and apartment partners across all price categories. Note: This content was prepared with the assistance of artificial intelligence tools. The content was editorially reviewed before publication.