
Monument Rock Wilderness occupies the center of this landscape, straddling the high-elevation divide between the Wallowa Whitman National Forest and Malheur National Forest. This protected backcountry area is defined by massive formations such as Bullrun Rock and Monument Rock, which serve as prominent landmarks for those navigating the high country. The headwaters of the Bullrun River and the South Fork Burnt River carve deep into the terrain, while numerous named water sources like Smokey Bear Spring and Egg Spring indicate the critical role of water management in these high forests. Evidence of historic prospector interest remains through several identified mines and mine sites, particularly near Mine Ridge Spring. The map clearly delineates the administrative boundary between Baker and Grant counties, providing a detailed look at the wilderness and forest management lines as they existed at the close of the twentieth century.
52 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.
1908 · Ironside Mountain
USGS Topo · 1:125,000
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1970 · Flag Prairie
USGS Topo · 1:62,500
1970 · Castle Rock
USGS Topo · 1:62,500
1972 · Unity
USGS Topo · 1:24,000
1972 · Deardorff Mtn
USGS Topo · 1:24,000
1972 · Bullrun Rock
USGS Topo · 1:24,000
1972 · Rail Gulch
USGS Topo · 1:24,000
1972 · Rastus Mtn
USGS Topo · 1:24,000