2024 Map of Bear Island
USGS Topo · Published 2024About this map
Grays Lake National Wildlife Refuge dominates this section of the Idaho high country, spanning the border between Bonneville and Caribou counties. The landscape is defined by the shallow waters and marshes of Grays Lake, where topographic elevations barely fluctuate across the wide basin. Rising from the water, Bear Island and the smaller Bishop Island provide distinct landmarks in an otherwise flat wetland expanse. To the west, Outlet Valley and Little Gray Ridge frame the basin, while the eastern edge is bounded by the Caribou National Forest and the rising slopes of the Caribou Range.
Find a feature on this map
23 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
Editions of this 2024 Bear Island Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1914 · Henry
USGS Topo · 1:48,000
1915 · Lanes Creek
USGS Topo · 1:62,500
1916 · Henry
USGS Topo · 1:62,500
1917 · Cranes Flat
USGS Topo · 1:62,500
1932 · Irwin
USGS Topo · 1:96,000
1935 · Irwin
USGS Topo · 1:125,000
1955 · Driggs
USGS Topo · 1:250,000
1955 · Preston
USGS Topo · 1:250,000
1958 · Driggs
USGS Topo · 1:250,000
1958 · Preston
USGS Topo · 1:250,000