
Gates of the Arctic National Preserve marks the southwestern portion of this map, representing a protected expanse of the Brooks Range wilderness. The landscape is defined by the high alpine terrain of the Philip Smith Mountains, where the headwaters of the Itkillik River flow through glaciated valleys. The presence of the Dalton Highway and the adjacent Alaska Pipeline in the northeastern corner illustrates the critical infrastructure corridor that traverses this remote Arctic environment, connecting the North Slope to southern terminals.
12 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Brooks
USGS Topo · 1:250,000
1956 · Philip Smith Mountains
USGS Topo · 1:250,000
1964 · Philip Smith Mountains
USGS Topo · 1:250,000
1971 · Philip Smith Mountains C-4
USGS Topo · 1:63,360
1971 · Philip Smith Mountains B-5
USGS Topo · 1:63,360
1971 · Philip Smith Mountains B-4
USGS Topo · 1:63,360
1971 · Philip Smith Mountains C-5
USGS Topo · 1:63,360
2017 · Philip Smith Mountains B-5 SW
USGS Topo · 1:25,000
2017 · Philip Smith Mountains C-4 SW
USGS Topo · 1:25,000
2017 · Philip Smith Mountains B-5 NW
USGS Topo · 1:25,000