Kiddo Adventure
Downtown San Mateo, San Mateo, CA
Best for
Best for toddlers through around age 10.
Hours
Monday 9:30 AM - 6:00 PM
Price
Kiddo Adventure publishes both weekday/weekend admission pricing and membership plans.
Visit style
Works for both drop-ins and planned party days.
Birthday parties
Available
Profile
Strong profile coverage
Editor's Take
This one stands out for families who want a cleaner, more polished party-venue feel without giving up everyday open play.
Best Fit
- Toddlers through about age 10
- Families planning birthday parties
- Repeat local visits through memberships
- Parents who want a tidy, design-forward indoor play space
- Families seeking a low-cost quick stop
- Visitors who want outside food flexibility for everyday visits
At a Glance
Venue type
Age groups
Play features
Family amenities
Birthday party options
Visit options
Toddler-friendly
Operator type
Play model
Supervision model
Max recommended age
Price range
Hours vary due to private events
Plan Your Visit
Hours
Pricing Snapshot
Ages 1 To 12
$20 Monday-Thursday / $23 Friday-Sunday and holidaysUnder 1 No Paid Sibling
$16 Monday-Thursday / $18 Friday-Sunday and holidaysUnder 1 With Paid Sibling
FreeAdult 13 Plus Entering Playground
$5Kiddo Adventure is a downtown San Mateo indoor playground built as both an everyday open-play option and a full-service birthday venue. The space mixes slides, obstacle-style climbing, ball pits, role-play areas, and soft play with a polished look that feels more destination-worthy than a basic playroom. Daily walk-ins are welcome, but the venue also supports memberships, advance ticketing, and a detailed party program with hosts, themed room setups, and semi-private or more private formats.
Indoor Play Atlas Notes
Birthday Party Snapshot
Name
Mini AdventurePrice
$400Capacity
Up to 20 total guestsIncluded Children
Up to 8Name
AdventurePrice
$675Capacity
Up to 40 total guestsIncluded Children
Up to 15Name
UltimatePrice
$925Capacity
Up to 72 total guestsIncluded Children
Up to 21Accessibility & Comfort
Gallery
External Links
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Best for
Best for toddlers through around age 10.
Hours
Monday 9:30 AM - 6:00 PM
Price
Kiddo Adventure publishes both weekday/weekend admission pricing and membership plans.
Visit style
Works for both drop-ins and planned party days.
Last updated
April 18, 2026
Verification summary
Last verified: April 9, 2026
Checked against 3 public sources.
Reviewed as
Business website and booking-flow review
Refreshed editorial copy, planning details, and source verification on 2026-04-09.
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