Visit Napa Valley
Visit Napa Valley

JaM Cellars Ballroom

JaM Cellars Ballroom at the Napa Valley Opera House is the perfect venue for your next private event, meeting, workshop, company celebration/offsite, concert or soiree.

JaM Cellars Ballroom at the Napa Valley Opera House offers 400 theater seating, 600 reception and 700 concert capacity.

Outfitted with a state-of-the-art Meyer Sound System, digital soundboard and superb stage lighting, guaranteed to deliver an incredible audio/visual experience.

Hours of Operation
Things To Do
Hours of Operation
  • Hours of Operation 8am-2am
  • Dinner
Restaurant Amenities
  • Catering Call for details
  • Corkage $25
  • Family Friendly
  • Full Bar
  • Group Friendly
  • Californian
  • Vegetarian/Vegan
Music & NightLife
  • Bars & Wine Lounges
  • Live Music
Facility Info
  • Total Sq. Ft. 3000
  • Reception Capacity 600
  • Theatre Capacity 400
  • Outdoor Banquet Space true
  • Banquet Capacity 200
  • Number of Rooms 2
  • Classroom Capacity 250