Lost Worlds Livermore
Patterson Pass industrial area, Livermore, CA
Large dinosaur-themed Livermore family entertainment center with an indoor play structure, arcade, laser tag, and mini golf.
Editorial notes
What stands out
Best when you want a big, attraction-heavy indoor outing rather than a simple soft-play stop.
Good fit
- Mixed-age siblings
- Families planning a longer entertainment-focused outing
- Parties or special outings with arcade and laser-tag appeal
Consider another option if
- Very young toddlers who need a quieter low-key space
- Families looking for a boutique play lounge
- Visitors who want predictable low-stimulation play
Know Before You Go
- Socks
- Lost Worlds non-slip socks required
- Socks
- Venue-specific non-slip socks required and sold on site
- Supervision model
- Caregiver supervised
What to Expect
For kids
- Toddlers
- Preschoolers
- Big kids
- Mixed ages
- Climbing structure
- Slides
For caregivers
- Food available
- Caregiver supervised
- Visit type
- family entertainment center
Read more about this location
Lost Worlds Livermore is a 45,000-square-foot indoor family entertainment center with a giant super play structure plus laser tag, arcade games, and black-light mini golf. It is one of the biggest mixed-attraction indoor options in the wider South Bay region footprint and works well for mixed-age siblings, parties, and longer hangout-style outings. The venue is not aimed at calm toddler play; it is best for families who want a louder, more attraction-heavy experience.
Hours & Admission
Posted hours
Check posted weekly hours
View full weekly hours
| Monday | 1:00 PM – 7:00 PM |
|---|---|
| Tuesday | 1:00 PM – 7:00 PM |
| Wednesday | 1:00 PM – 7:00 PM |
| Thursday | 1:00 PM – 7:00 PM |
| Friday | 1:00 PM – 9:00 PM |
| Saturday | 10:00 AM – 9:00 PM |
| Sunday | 10:00 AM – 7:00 PM |
Based on posted weekly hours. Holidays, private events, seasonal schedules, and special closures may differ.
Birthday Parties
Party or event options reported
Accessibility
Sensory Notes
Large, loud, heavily themed family entertainment center with multiple attractions
Location
6538 Patterson Pass Road, Suite E
Livermore, CA, 94550
Other options nearby
Peek-a-Boo Factory Livermore
Livermore children's playspace with toddler and junior zones, a rock wall, a princess castle, party rooms, and a snack bar.
Luv 2 Play San Jose
Large San Jose indoor playground with age-zoned play, a café, arcade games, and weekday-to-weekend admission options.
Children's Discovery Museum of San Jose
Hands-on children's museum near downtown San Jose with indoor exhibits, seasonal outdoor experiences, and a strong play-through-learning focus.
Sources & Updates
2 public sources on record · Last checked Apr 6, 2026. Time-sensitive details may have changed.
View source and update details
- Last check on record
- Apr 6, 2026
- Sources reviewed
- 2 public sources
Public sources
- Lost Worlds official sitelostworlds.rocks
Checked: operating status, hours, attraction mix, venue rules
- Lost Worlds contact pagelostworlds.rocks
Checked: phone, email
What changed
April 6, 2026
Verified Livermore hours, contact info, and multi-attraction play model.