Trinity Lake, CA — USGS historical 15-minute topo (1950)
by USGS Historical Topo Maps (public domain) · California, US
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Older edition. This is the 1950 edition from the U.S. Geological Survey. A newer one may have been published since; check the agency's page for current rules and routes before relying on it.
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Where this map covers
Named places on this map
73 named features inside the Trinity Lake, CA — USGS historical 15-minute topo (1950) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
- Baxter Ridge · ridge
- Buck Ridge · ridge
- Buckeye Ridge · ridge
- Gibson Peak
- Granite Peak
- Little Granite Peak
- Middle Peak
- Montgomery Ridge · ridge
- Monument Peak
- Mumford Peak
- Musser Hill · ridge
- Pettijohn Mountain
- Red Mountain
- Rocky Point
- Seven Up Peak
- Siligo Peak
- Stone Face · pillar
- Stoney Ridge · ridge
- Tannery Ridge · ridge
- Telephone Ridge · ridge
- Tri-Forest Peak
- Weaver Bally
Lakes, springs and falls
- Alpine Lake · lake
- Big Spring · spring
- Billy-Be-Damn Lake · lake
- Clark Spring · spring
- Cold Spring · spring
- Deer Lake · lake
- Diamond Lake · lake
- East Fork Lakes · lake
- East Weaver Lake · lake
- Echo Lake · lake
- Gibson Lake · lake
- Granite Lake · lake
- Horseshoe Lake · lake
- Lake Anna · lake
- Lake Eleanor · lake
- Luella Lake · lake
- Round Lake · lake
- Rush Creek Lakes · lake
- Salmon Lake · lake
- Seven Up Lake · lake
- Smith Lake · lake
- Summit Lake · lake
- Twin Lakes · lake
Gaps, arches and other landforms
- Bear Basin · basin
- Bear Gap · gap
- Bee Tree Gap · gap
- Black Basin · basin
- Bowerman Meadows · flat
- Cherry Flat · flat
- Chicken Flat · flat
- Deer Creek Pass · gap
- Echo Flat · flat
- Elderberry Duff · basin
- Gibson Meadow · flat
- Glennison Gap · gap
- Hayward Flat · flat
- Little Stonewall Pass · gap
- Low Gap · gap
- Morris Meadows · flat
and 12 more
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of Shasta-Trinity National Forest and California.
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Version history
Version 1 · Nov 3, 2026 · 11.3 MB