
Craig Mountain dominates the landscape south of the Grande Ronde Valley, where the transition from high ridgelines to fertile valley floors is defined by numerous springs and seasonal waterways. At the northern foot of the mountain, the Hot Lake settlement and its namesake hot springs sit near the edge of the Ladd Marsh Game Management Area, a preserved wetland complex critical to the local ecology. The map reveals the historical transport infrastructure of Union County, tracing an Old Railroad Grade that winds through the upper elevations, signaling the importance of timber or early rail routes before modern realignments.
30 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.
1906 · Telocaset
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1955 · Grangeville
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1959 · Grangeville
USGS Topo · 1:250,000
1963 · La Grande SE
USGS Topo · 1:24,000
1965 · Conley
USGS Topo · 1:24,000
1965 · Glass Hill
USGS Topo · 1:24,000
1965 · Tucker Flat
USGS Topo · 1:24,000
1965 · Union
USGS Topo · 1:24,000