Sonoma County Boat Ramps, California

Sonoma County tracks 11 public boat ramps in total, spread across 7 different rivers, creeks and lakes — most notably Bodega Bay (3 ramps), Petaluma River (2 ramps) and Russian River (2 ramps). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.

Sourced from official state and federal agency records, last synced on July 7, 2026. Read more about how we verify this data.

11 Boat ramps
7 Waterways
0 Free to launch
6 Neighboring counties

All boat ramps in Sonoma County

Doran Regional Park Bodega Bay
Gilardi's Lakeview Marina Petaluma River
Howarth Park Lake Ralphine
Hudeman Slough Fishing Access Napa River
Lake Sonoma Resort Area Lake Sonoma
Monte Rio Russian River
Petaluma Marina Petaluma River
Porto Bodega Marina Bodega Bay
Sonoma Coast State Park Russian River
Spring Lake Spring Lake
Westside Regional Park Bodega Bay

Waterways in Sonoma County

These are the rivers, creeks and lakes with public boat ramps in Sonoma County. Ramps on the same waterway don't always sit close together on a map — some of these stretch across the whole county.

Bodega Bay 3 Lake Ralphine 1 Lake Sonoma 1 Napa River 1 Petaluma River 2 Russian River 2 Spring Lake 1

Boat ramps in neighboring counties

If Sonoma County doesn't have what you're looking for, these bordering counties are worth a look too.

Contra Costa County 33 ramps
Lake County 26 ramps
Napa County 12 ramps
Marin County 12 ramps
Solano County 8 ramps
Mendocino County 8 ramps

Frequently asked questions

We track 11 public boat ramps in Sonoma County, spread across 7 different rivers, creeks and lakes.

We haven't confirmed any free ramps in Sonoma County yet. Fee status is verified ramp by ramp as we check each one against the source — check the fee badge on each listing below for the latest status.

Bodega Bay has the most public boat ramps we track in Sonoma County, with 3 launch points.