High Valley sits at the intersection of Gem, Valley, and Boise Counties, defined by a high-elevation landscape of ridges and drainages within the Boise National Forest. The map documents a complex network of forest roads and historic routes, including the Ola-Smiths Ferry and its predecessor, the Old Ola-Smiths Ferry, which navigate the passage over Ola Summit. This area is characterized by significant topographic features such as Fletcher Butte and Dry Buck Mtn, alongside specialized aviation infrastructure like the High Valley Airport and Hidden Lakes Airport.
32 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.
1894 · Squaw Creek
USGS Topo · 1:125,000
1953 · Smiths Ferry
USGS Topo · 1:62,500
1953 · Banks
USGS Topo · 1:62,500
1955 · Baker
USGS Topo · 1:250,000
1959 · Baker
USGS Topo · 1:250,000
1970 · Dodson Pass
USGS Topo · 1:24,000
1970 · Ola
USGS Topo · 1:24,000
1970 · Webb Creek
USGS Topo · 1:24,000
1980 · Weiser
USGS Topo · 1:100,000
1985 · Banks
USGS Topo · 1:24,000