Seward D-4, AK Forest Service Topo Map (FSTopo)
by Forest Service FSTopo Quads (public domain), US
A free GeoPDF for offline GPS in the Cartahaven app, with free updates. How it works offline
About the Seward D-4 quad
The Seward D-4 quadrangle is a Forest Service FSTopo 7.5-minute map at 1:24,000 covering about 16 × 20 mi of Chugach, Alaska. It overlaps Chugach National Forest. The GeoPDF is 2.1 MB.
All Alaska Forest Service FSTopo maps · Alaska hunting units
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.
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
41 named features inside the Seward D-4 — Forest Service FSTopo 7.5-minute quad sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Lakes, springs and falls
- Barry Arm Port Wells · bay
- Bettles Bay · bay
- Bettles Glacier · glacier
- Cochrane Bay · bay
- Culross Bay · bay
- Dirty Glacier · glacier
- Entry Cove · bay
- Granite Bay · bay
- Harriman Glacier · glacier
- Harrison Lagoon · bay
- Hobo Bay · bay
- Hollow Bight · bay
- Hummer Bay · bay
- Lake Bay · bay
- Logging Camp Bay · bay
- Passage Canal · bay
- Pigot Bay · bay
- Pigot Glacier · glacier
- Pirate Cove · bay
- Poe Bay · bay
- Port Wells · bay
- Roaring Glacier · glacier
- Seth Glacier · glacier
- Shotgun Cove · bay
and 5 more
Gaps, arches and other landforms
- Blackstone Point · cape
- Decision Point · cape
- Esther Rock · island
- Gradual Point · cape
- Neptune Point · cape
- Point Cochrane · cape
- Point Culross · cape
- Point Esther · cape
- Point Pigot · cape
- Slope Point · cape
- Squirrel Point · cape
- Strong Point · cape
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of Chugach National Forest.
Maps nearby
More maps around here ›
Seward D-4 SE, AK
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Chugach National Forest
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Seward D-4 SW, AK
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Seward D-4 NE, AK
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Seward D-4 NW, AK
Detailed map of terrain, trails and roads
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Version history
Version 1 · Nov 9, 2026 · 2.1 MB