
The Lost River Range dominates this landscape, its steep eastern slopes falling sharply toward the wide plains of Thousand Springs Valley. Along the transition from mountain to valley, the Big Lost River meanders through a corridor of greenery, joined by drainage systems like Parsons Creek and Vance Creek. The high-altitude terrain is marked by alpine features such as Merriam Lake and Pass Lake, accessible via the Pack Tr.
22 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.
3 editions found
1935 · MacKay
USGS Topo · 1:96,000
1935 · Borah Peak
USGS Topo · 1:125,000
1938 · Borah Peak
USGS Topo · 1:125,000
1940 · Mackay
USGS Topo · 1:62,500
1955 · Dubois
USGS Topo · 1:250,000
1955 · Idaho Falls
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1958 · Idaho Falls
USGS Topo · 1:250,000
1960 · Mackay
USGS Topo · 1:62,500
1960 · Copper Basin
USGS Topo · 1:62,500