
Niiltloktalogi Mtn dominates the western central portion of this interior Alaska landscape, providing a primary vertical landmark in a region defined by complex drainage systems. These waters, including the winding Discovery Cr and the headwaters of Hughes Cr, carve through the high terrain across the various township divisions. The cartography reveals a wilderness area largely devoid of permanent human structures or road networks, emphasizing the natural topography of the Koyukuk region. This 2016 survey, produced with data from the Alaska Dept. of Transportation and the BLM, meticulously tracks the elevation contours and wetland distributions that dictate travel and survival in this portion of the Yukon-Koyukuk Census Area.
9 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.
1951 · Hughes
USGS Topo · 1:250,000
1956 · Hughes
USGS Topo · 1:250,000
1964 · Hughes
USGS Topo · 1:250,000
1965 · Hughes
USGS Topo · 1:250,000
1986 · Hughes B-1
USGS Topo · 1:63,360
1986 · Hughes B-2
USGS Topo · 1:63,360
1986 · Hughes C-1
USGS Topo · 1:63,360
1986 · Hughes C-2
USGS Topo · 1:63,360
2016 · Hughes C-1 SW
USGS Topo · 1:25,000
2016 · Hughes C-2 SE
USGS Topo · 1:25,000