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Rock Springs

Rock Springs, seen from above at true elevation

Rock Springs is a spring in California, at a modelled elevation of 602 m. Mount Tamalpais East Peak stands 784 m to the east-northeast, 2.3 miles off. The nearest named place is Throne, a historic site 0.5 miles away.

How to reach it

Coordinates37.91117, -122.61268

Named places within 25 miles

Historic sites
Peaks
Picnic sites
  • Barth's Retreat: 0.8 mi
  • Potrero Camp: 1.0 mi
  • Rifle Camp: 1.1 mi
  • Bolinas Park: 5.3 mi
  • Hunt Camp: 7.1 mi
Parks
Attractions
  • Stinson tree: 1.8 mi
  • Founders Grove: 2.4 mi
  • Redwood Tree Slice: 2.5 mi
  • Marin Art & Garden Center, Ross: 4.7 mi
  • Slide House: 5.6 mi
Gardens
Beaches: 57
Waterfalls: 15
  • Laurel Dell Falls: 1.3 mi
  • Midway Falls: 1.6 mi
  • Helen Markt Falls: 1.8 mi
  • Cataract Falls: 1.9 mi
  • Kent Falls: 2.6 mi
Springs: 10
Cliffs: 5
Ghost towns: 4
Natural arches: 3
  • Bird Island Arch: 7.3 mi
  • Temple: 11.5 mi
  • Keyhole: 12.0 mi
Hot springs: 1
  • Steep Ravine Hot Spring: 2.0 mi

Summits around it

The highest named summits within 12.5 miles of Rock Springs. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Mount Tamalpais East PeakENE 57°784 m2.3 mi
Mount Tamalpais West PeakNE 45°778 m1.2 mi
Mount Tamalpais Middle PeakNE 50°744 m1.7 mi
Ballou PointW 274°612 m0.6 mi
Twin KnollsNW 305°597 m1.2 mi
Big Rock RidgeN 3°575 m10.2 mi
Pine MountainNNW 335°543 m5.0 mi
Mount Tamalpais West PointENE 70°527 m1.1 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1518:4819:23
June solstice05:4919:5820:37
September equinox06:5918:3419:09
December solstice07:2316:1416:55

Local time (America/Los_Angeles).

Climate normals

Months averaging 50–80 °F: Feb–Nov.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F495255586266686867635549
Precip in8.88.76.02.61.40.40.00.00.12.04.69.8

1991–2020 U.S. Climate Normals, NOAA NCEI — Kentfield, 5 mi away.

Months at or above the year’s average flow: Dec–Mar — fullest in Feb, leanest in Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Mean cfs30.230.420.09.52.91.20.60.30.22.22.823.1

USGS monthly mean discharge at gauge Redwood C A Hwy 1 Bridge A Muir Beach CA, 4 mi away — the nearest gauge, which can sit on a different stream.

  • Fairy-slipper1,186 obs
  • Button's Banana Slug847 obs
  • Pacific trillium624 obs
  • Douglas iris622 obs
  • Western Fence Lizard607 obs
  • milkmaids557 obs
  • Pacific hound's tongue545 obs
  • Andrews' Clintonia506 obs

Research-grade iNaturalist community observations within 3 km — what people have recorded, not a species inventory.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapWikidata

OpenStreetMap element node/313547897

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