Marin County Boat Ramps, California
Marin County tracks 12 public boat ramps and access points in total, spread across 6 different rivers, creeks and lakes - most notably San Francisco Bay-North Bay (4 ramps), Tomales Bay (2 ramps) and Richardson Bay (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 a recurring schedule. Read more about how we verify this data.
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Interactive Map of Public Boat Ramps in Marin County
Explore every public boat ramp in Marin County on the interactive map below. Compare launch locations, find the closest boat ramp to your destination, and open each ramp for detailed information including fees, amenities and access details.
Zoom in to compare nearby launches, or switch to satellite view for shoreline detail.
All boat ramps in Marin County
Waterways in Marin County
These are the rivers, creeks and lakes with public boat ramps in Marin County. Ramps on the same waterway don't always sit close together on a map - some of these stretch across the whole county.
Browse by waterway type across all of California:
Boat ramp distribution
Boat ramps in Marin County aren't spread evenly across its 6 waterways. San Francisco Bay-North Bay has the most, with 4 launch sites, followed by San Francisco Bay-North Bay (4 ramps), Tomales Bay (2 ramps) and Richardson Bay (2 ramps). On the other end, 2 waterways - including Pacific Ocean and Petaluma River - have just a single public launch point each.
Boat ramps in neighboring counties
If Marin County doesn't have what you're looking for, these bordering counties are worth a look too.