
Pine Flat Hot Springs serves as a prominent landmark along the South Fork Payette River in this section of the Boise National Forest. The geography is defined by the confluence of major drainages, including the Deadwood River and Grimes Creek, which flow through deeply carved terrain marked by Oxbow Bend and Pidgeon Flat. The influence of early 20th-century resource extraction and access is evident in the presence of the Sloper Mine and a network of specialized routes such as the Mammoth Mill Road and the Grimes Creek-Summit Flat path.
69 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.
1894 · Idaho Basin
USGS Topo · 1:125,000
1909 · Garden Valley
USGS Topo · 1:125,000
1955 · Hailey
USGS Topo · 1:250,000
1957 · Pioneerville
USGS Topo · 1:24,000
1957 · Challis
USGS Topo · 1:250,000
1959 · Hailey
USGS Topo · 1:250,000
1959 · Garden Valley
USGS Topo · 1:62,500
1960 · Challis
USGS Topo · 1:250,000
1962 · Hailey
USGS Topo · 1:250,000
1963 · Challis
USGS Topo · 1:250,000