San Miguel Island anchors the western edge of the Channel Islands in this 2012 survey, revealing a landscape shaped by the unforgiving environment of the Pacific Ocean. This map focuses on the eastern reaches of the island, where the interior is sparsely marked, most notably by the Ranch House Flagpole, a rare sign of human presence in this protected area. The coastline is dense with hazards and geographic features, from the shelter of Cuyler Harbor to the numerous offshore formations like Prince Island, Middle Rock, and Bat Rock.
20 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1943 · Santa Rosa Island West
USGS Topo · 1:24,000
1943 · San Miguel Island West
USGS Topo · 1:24,000
1943 · San Miguel Island East
USGS Topo · 1:24,000
1948 · Santa Maria
USGS Topo · 1:250,000
1950 · San Miguel Island West
USGS Topo · 1:24,000
1950 · San Miguel Island East
USGS Topo · 1:24,000
1956 · Santa Maria
USGS Topo · 1:250,000
1957 · Santa Maria
USGS Topo · 1:250,000
1958 · Santa Maria
USGS Topo · 1:250,000
1962 · Santa Maria
USGS Topo · 1:250,000