Skip to content
Cartahaven

Blackrock Mtn, CA — USGS historical 15-minute topo (1953)

by USGS Historical Topo Maps (public domain) · California, US

Free

A free GeoPDF for offline GPS in the Cartahaven app, with free updates. How it works offline

Try it now, no account needed

Open this map in the Cartahaven map app in your browser and see your GPS position on it.

Open in the map app

Older edition. This is the 1953 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.

Email me when a new edition is out

Blackrock Mtn, CA — USGS historical 15-minute topo (1953)
Historical USGS topographic map of Blackrock Mtn, California: the 1953 edition at 1:62,500, scanned and georeferenced by the USGS Historical Topographic Map Collection. See how roads, towns, trails, mines and shorelines looked in 1953; your GPS position still shows on it. Public domain map from the U.S. Geological Survey. Downloads directly from the USGS National Map. This store is not affiliated with or endorsed by the USGS.

What you get

  • Your GPS position on the map. A blue dot on this official sheet shows where you are.
  • Works with no signal. Download it once; the map and your GPS position keep working with no cell signal.
  • Tracks, placemarks and photos. Record where you go, drop pins, and export GPX, KML or GeoJSON.
  • Free updates. When a new edition is published here, it’s yours at no cost.
  1. 1Tap “Get this map”: it’s added to your free account.
  2. 2Open the Cartahaven app on your phone and sign in.
  3. 3Tap “My purchases” (“Get my maps” before you sign in). It’s on your phone, ready offline.

The app runs on iPhone, Android and in desktop browsers. Install it · How offline GPS works

Where this map covers

Named places on this map

80 named features inside the Blackrock Mtn, CA — USGS historical 15-minute topo (1953) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.

Lakes, springs and falls

Gaps, arches and other landforms

and 2 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 Mendocino National Forest, Six Rivers National Forest, Shasta-Trinity National Forest and California.

HistoricalHikingSurveyinghistorical topoyear 1953

Maps nearby

More maps around here ›
Black Rock Mountain, CA — USGS 7.5-minute topo (2021)

Black Rock Mountain, CA — USGS 7.5-minute topo (2021)

USGS Topo Maps (public domain) · California

Public domain

Free
Blackrock Mtn, CA — USGS historical 15-minute topo (1954)

Blackrock Mtn, CA — USGS historical 15-minute topo (1954)

USGS Historical Topo Maps (public domain) · California

Public domain

Free
IFR Enroute Low Altitude Chart L-02 (U.S.) — FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-02 (U.S.) — FAA, 2026-10-29

FAA IFR Enroute Charts (public domain)

Public domain

Free
IFR Enroute High Altitude Chart H-03 (U.S.) — FAA, 2026-10-29

IFR Enroute High Altitude Chart H-03 (U.S.) — FAA, 2026-10-29

FAA IFR Enroute Charts (public domain)

Public domain

Free
IFR Enroute High Altitude Chart H-01 (U.S.) — FAA, 2026-10-29

IFR Enroute High Altitude Chart H-01 (U.S.) — FAA, 2026-10-29

FAA IFR Enroute Charts (public domain)

Public domain

Free
Swim Ridge, CA — USGS 7.5-minute topo (2022)

Swim Ridge, CA — USGS 7.5-minute topo (2022)

USGS Topo Maps (public domain) · California

Public domain

Free

Version history

  1. Version 1 · Nov 3, 2026 · 9.2 MB