California State Parks · California
Brannan Island State Recreation Area
California State Parks · California, United States
- Group sites
- Yes
- Drinking water
- Yes
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 10 ft
- Dark sky
- Bortle class 4
- Cell coverage
- Verizon weak · T-Mobile good · AT&T good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Nearest town
- Isleton
- Address
- 3000 Brannan Island Rd
- Phone
- (916) 777-4004
About
Brannan Island State Recreation Area is a California State Park campground offering en-route (overnight-only) sites, tent camping, group campsites, hike/bike campsites in Sacramento County.
Fees
California State Parks (ReserveCalifornia.com) does not publish one statewide nightly rate schedule; its own Booking and Fees page states rates 'vary based on the accommodation type and the amenities available at that park' and are posted per-park at booking time. A non-refundable $8.25 reservation fee (also $8.25 to modify or cancel) applies per ReserveCalifornia transaction, on top of the site's nightly rate. Fees include entry for one vehicle and one legally towed vehicle/trailer; additional vehicles are charged per-night at the park. Yes: Yes. Dogs must be kept on a leash no longer than six feet and under human control at all times. They are allowed on paved roads or in your campsite only. Dogs (except for service dogs) are prohibited on all trails and beaches except in designated areas. Pets must be kept inside tents or vehicles during nighttime hours.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 57° | 44° | 34° | 74° | 0 of 11 |
| February | 61° | 44° | 33° | 75° | 0 of 11 |
| March | 65° | 47° | 37° | 82° | 0 of 11 |
| April | 68° | 49° | 41° | 83° | 0 of 11 |
| May | 78° | 54° | 45° | 95° | 0 of 11 |
| June | 83° | 57° | 52° | 107° | 0 of 11 |
| July | 88° | 60° | 54° | 102° | 0 of 11 |
| August | 88° | 61° | 57° | 105° | 0 of 11 |
| September | 84° | 60° | 52° | 98° | 0 of 11 |
| October | 78° | 55° | 48° | 94° | 0 of 10 |
| November | 65° | 48° | 38° | 74° | 0 of 10 |
| December | 56° | 42° | 35° | 67° | 0 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Black Diamond Mines Regional Preserve Group Camp · City, County & Regional Parks · 14 mi
- Mount Diablo State Park · California State Parks · 21 mi
- Benicia State Recreation Area · California State Parks · 28 mi
- Briones Regional Park Group Camp · City, County & Regional Parks · 28 mi
- Las Trampas Wilderness Regional Preserve Group Camp · City, County & Regional Parks · 28 mi
All public campgrounds in California · Every state and province · Facts read from the operator 2026-08-25. Confirm fees, rules and current status with the operator before you go.