Parks & public facilities
$8.33median per child
12 published prices · United States
$0$20
Middle half: $7.31–$15.42 per child
0 local prices; at least 5 are needed. So this shows the nationwide range.
Parks & public facilities
Birthday score3.5/5
How we rateBeach and lagoon access give a birthday outing at Big Lagoon County Park its focus. The county park in Trinidad has picnic tables for a gathering, along with a boat launch. Families considering a visit can ask county parks staff about group arrangements before sending invitations. Decide whether you want to spend the day by the water or include a picnic, then check what your plans require.
How does the price compare?
Parks & public facilities: price range from published packages.
Prices from venues in California.
This venue: Ask the venue for a price
No reliably comparable price per child. The bar shows the other venues only, not a price for this one.
Middle half (p25–p75)Median
Starting prices per child; party prices are only divided when the package states how many kids it includes. Minimum spends and unclear prices are left out. Prices in the directory are not live offers. The venue's current price applies.
- Address
- Park Road, Trinidad, CA
- Phone
- 707-445-7741
Our take
3.5/5Big Lagoon County Park suits a birthday built around a picnic and time beside the beach or lagoon. Picnic tables provide a place to gather, and access to the shore gives the outing a focus beyond the meal. Families can organize the day around the setting without needing a scheduled program.
A boat launch and campgrounds add possibilities for families who already want those activities, though each would need its own planning. Keep the birthday plan manageable for the group and decide how adults will oversee time near the water. The strongest fit is a family-led outdoor celebration.
Questions to ask Big Lagoon County Park before booking
These eight points decide whether a party works out and what it really costs. It is easiest to go through them in one phone call.
- How many children fit per party, and when does the price go up?
- Is the room private to our group or shared with other guests?
- How long is the package, and when does the clock start?
- Is a host or activity leader included, or do the parents supervise?
- Can we bring our own cake, drinks or food?
- What costs extra: decorations, food, socks, additional adults?
- Until when can we cancel or reschedule for free?
- Is there space for gifts, coats and the parents' waiting time?
FAQ
Can we camp at the park?
The park has campgrounds. Ask county parks staff about camping arrangements for your dates.
What should we check before bringing a birthday group?
Ask whether your group needs a reservation or permission to use the picnic area.
More places in Trinidad
Prices, hours and packages last checked on Oct 21, 2026. Information is provided without guarantee. Please confirm details with the venue before booking.
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