Mary Smith Cg-F

California

California

Free — you'll pick up right here.

No verdict for this campground

We won't guess. Here is exactly what we do and don't know.

What we do know

  • Inside Shasta-Trinity National Forest

    2 managing-area boundaries mapped — agency alerts for them feed this page automatically.

    Boundary data

What's missing

  • No access route mapped

    We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.

Nobody's filed a report here yet — be the first.

Here's your stay, mapped

Mary Smith Cg-F

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About this campground

Mary Smith campground is located off of County Road 105, two miles north of the town of Lewiston. This campground offers excellent fishing and tent camping. Mary Smith was picked as one of California's prettiest lake campgrounds. Except for a large cluster of sites at campground entrance (sites 2-9), all campsites are walk-in and clustered in small groups. The campsites are tucked into a lush riparian environment of conifers and deciduous trees, a thick middlestory, and ample wildflowers. Privacy between campsites ranges from fair to outstanding. Each site has a view of the lake and Trinity Alps. There are 17 walk-in camp sites, with a fireplace and picnic table. No trailers allowed. There are both flush and vault restrooms. Glamping Tents are also available.

Campsite info

Flush toilets

Directions & GPX

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Facts about this campground

When to go

Typical monthly averages (not a forecast) from the Trinity Rvr Hatchery, CA weather station, 0.8 mi away. High / low in °F.

  1. Jan50° high33° low
  2. Feb56° high33° low
  3. Mar62° high35° low
  4. Apr68° high38° low
  5. May77° high44° low
  6. Jun86° high49° low
  7. Jul96° high54° low
  8. Aug94° high52° low
  9. Sep89° high46° low
  10. Oct76° high39° low
  11. Nov58° high36° low
  12. Dec48° high32° low

Source: NOAA NCEI U.S. Climate Normals 1991–2020

Where it is

Managed by
Forest Service

Source: USFS EDW boundaries; USGS PAD-US 4.1

Conditions

Active alerts for Shasta-Trinity National Forest as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

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