
Hilgard and Perry sit at the northern edge of this Union County survey, where the Grande Ronde River carves a path through the Blue Mountains. This corridor serves as a significant transit artery, marked by the preservation of the Oregon Trail Natl Historic route which parallels modern infrastructure. The settlement at Hilgard is anchored by the Hilgard Cem, a key landmark for local genealogists, while the surrounding Whitman National Forest contains a complex network of canyons including Peach Canyon and Hamilton Canyon.
42 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.
1953 · Pendleton
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1963 · La Grande SE
USGS Topo · 1:24,000
1963 · Hilgard
USGS Topo · 1:24,000
1963 · Summerville
USGS Topo · 1:24,000
1964 · Huron
USGS Topo · 1:24,000
1964 · Drumhill Ridge
USGS Topo · 1:24,000
1964 · Kamela SE
USGS Topo · 1:24,000
1965 · Glass Hill
USGS Topo · 1:24,000
1965 · Little Beaver Creek
USGS Topo · 1:24,000