California State Parks · California
Sugarloaf Ridge State Park
California State Parks · California, United States
- Group sites
- Yes
- Drinking water
- Yes
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- No
- Pets
- Yes
- Elevation
- 1,204 ft
- Dark sky
- Bortle class 3
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Nearest town
- Kenwood
- Address
- 2605 Adobe Canyon Road
- Phone
- (707) 833-6084
About
Sugarloaf Ridge State Park is a California State Park campground offering en-route (overnight-only) sites, tent camping, group campsites, RV camping in Sonoma 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: Dogs allowed only in historic zone and developed areas. Dogs not allowed in the following areas: trails, dirt roads, and backcountry areas.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 55° | 40° | 28° | 73° | 2 of 11 |
| February | 57° | 40° | 31° | 76° | 2 of 11 |
| March | 61° | 42° | 31° | 83° | 1 of 11 |
| April | 64° | 44° | 35° | 78° | 0 of 11 |
| May | 74° | 50° | 41° | 93° | 0 of 11 |
| June | 80° | 53° | 47° | 101° | 0 of 11 |
| July | 87° | 57° | 51° | 101° | 0 of 11 |
| August | 86° | 57° | 53° | 103° | 0 of 11 |
| September | 81° | 56° | 49° | 95° | 0 of 11 |
| October | 75° | 50° | 41° | 93° | 0 of 10 |
| November | 62° | 44° | 35° | 76° | 0 of 10 |
| December | 55° | 39° | 29° | 65° | 1 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
- Spring Lake Regional Park Campground · City, County & Regional Parks · 8 mi · 31 sites
- Bothe-Napa Valley State Park · California State Parks · 8 mi
- Hunting Creek camp · Bureau of Land Management · 27 mi
- Austin Creek State Recreation Area · California State Parks · 28 mi
- Doran Regional Park Campground · City, County & Regional Parks · 29 mi · 120 sites
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.