Around here
Around Second Napa Slough
- San Pablo Bay National Wildlife RefugeRecreation area4.7 mi (opens in a new tab)
- Marin Islands National Wildlife RefugeRecreation area15.5 mi (opens in a new tab)
- John Muir National Historic Site Visitor CenterVisitor center20.1 mi (opens in a new tab)
- John Muir National Historic SiteRecreation area20.4 mi (opens in a new tab)
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this river
Second Napa Slough is a 2.1 mile stream near Sea Trek Kayak and SUP (Sausalito) in California. The mapped line runs from 38.1979, -122.3924 to 38.1869, -122.4211. The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Made to print
Put Second Napa Slough on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.






