Join Free
2021 Map of Ketchikan B-1 NE, 2021 Print
Loading...
Loading map...

2021 Map of Ketchikan B-1 NE

USGS Topo · Published 2021

About this map

The international boundary between Alaska and British Columbia runs through the heart of the Portland Canal, defining the eastern edge of this coastal wilderness. Most of the terrain is occupied by the Tongass National Forest, where the elevations rise sharply from the waterline toward the high peaks of the Peabody Mountains. The landscape is carved by steep drainages and glacial features, characteristic of the remote maritime forests of the Alexander Archipelago. Along the shoreline, navigators encounter distinct landmarks such as Turn Point and the sheltered waters of Tombstone Bay. This survey captures the topographical complexity of the fjords and mountains before they transition into Canadian territory, providing a precise look at the drainage patterns of Donahue Cr and Helen Cr as they meet the deep waters of the canal.

Find a feature on this map

15 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.

Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Ketchikan B-1 NE Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of United States Through Time

659 maps found

Featured Locations

Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain