Passage Island, MI Historical Topo Map (1895)
by USGS Historical Topo Maps (public domain) · Michigan, US
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Older edition. This is the 1895 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.

About the Passage Island quad
The Passage Island quadrangle is a USGS 15-minute historical topo map covering about 12 × 17 mi of Keweenaw County, Michigan. It overlaps Isle Royale National Park. This is the 1895 edition; the GeoPDF is 4.3 MB.
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.
- 1Tap “Get this map”: it’s added to your free account.
- 2Open the Cartahaven app on your phone and sign in.
- 3Tap “Get my maps”. It’s on your phone, ready offline.
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Where this map covers
Named places on this map
49 named features inside the Passage Island, MI — USGS historical 15-minute topo (1895) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
- Monument Rock · pillar
Lakes, springs and falls
- Hidden Lake · lake
- Snug Harbor · bay
- Sucker Bay · bay
- Tobin Harbor · bay
Gaps, arches and other landforms
- Annie Island · island
- Bailey Island · island
- Bat Island · island
- Battleship Island · island
- Blake Point · cape
- Bobs Island · island
- Boys Island · island
- Center Island · island
- Dog Island · island
- Edwards Island · island
- Elizabeth Island · island
- Emerson Island · island
- Flag Island · island
- Gale Island · island
- Glenns Island · island
- Grass Point · cape
and 28 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 Isle Royale National Park and Michigan.
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Version history
Version 1 · Nov 5, 2026 · 4.3 MB