Explore Muir Beach, California, with this interactive street and satellite map.
This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.
This interactive map shows the street layout and satellite imagery for Muir Beach, California. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of California or beyond.
Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Muir Beach.
Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
| City | Muir Beach |
| State | California (CA) |
| County | Marin County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 37.862222 |
| Longitude | -122.581389 |
| Population | 304 |
| Density | 238.1 /km² |
| Incorporated | N/A |
| ZIP Code | 94965 |
| Area Code | 510 |
| County Seat | San Rafael |
| School District | Tamalpais Union High School District |
Muir Beach reveals itself where Redwood Creek widens to meet the salt-heavy air of the Pacific Ocean. It lies 2.6 miles west-southwest of Tamalpais-Homestead Valley, CA (from Tamalpais-Homestead Valley, CA: bearing 243°T), and is situated 8.2 miles south-southwest of San Rafael. The landscape is defined by the sudden, dramatic descent of Frank Valley, where the earth collapses into a narrow interface of sand and tide. To the east, the horizon is held by the distant silhouette of the Coast Ranges, often blurred by the low, persistent fog that rolls in from the water. Travelers seeking the quietude of the land may find their way along the Owl Trail, which snakes through the brush above the dunes, offering a perspective on the raw, unadorned shoreline. While the Pacific Ocean churns against the sand, the stillness of Haypress Pond remains tucked away two miles inland, a secluded mirror reflecting the encroaching greenery.
Muir Beach occupies a portion of the Golden Gate National Recreation Area, serving as a sanctuary where the remnants of earlier, modest settlements have ceded to the preservation of wilder terrain. The local economy is defined not by industry, but by the quiet maintenance of a landscape that resists the frantic pace of the outside world. Residents and visitors alike observe the rhythmic pulse of the tides, and the legacy of the area is found in the protection of its natural corridors, such as the restoration of the creek beds that feed into the surf. Far removed from the bustle of urban centers, the character of Muir Beach is marked by a deep, observant silence, punctuated only by the distant chime of Kent Falls or the seasonal migration of birds toward Gull Rock. Life here feels suspended in the amber light of late afternoon, a place where the primary duty is to witness the slow, inevitable movement of the tide against the shore.
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This page provides an embedded street and satellite map of Muir Beach, California. Coordinates: 37.862222, -122.581389. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Muir Beach includes the ZIP code (94965), telephone area code (510), county seat of Marin County (San Rafael), and school district assignment (Tamalpais Union High School District).
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |